Introduction

If you have ever dealt with a leaky RV roof, a weeping foundation crack, or a gutter joint that just will not seal, you know the frustration of watching water damage spread while you search for a fix that actually holds. I have been there more times than I care to admit. Over the years I have tried everything from cheap hardware store foil tape to expensive professional membranes, and the results have been wildly inconsistent. That is why I was genuinely curious when I got my hands on the Liquid Rubber Waterproof Seam tape. This is not just another roll of sticky backed material; it is a butyl based, multi-surface seam tape designed to bridge gaps, conform to irregular surfaces, and create a permanent waterproof barrier.

The product arrives as a four inch by fifty foot roll, which gives you a substantial amount of material for larger projects like coating an entire RV roof or sealing a long foundation wall. The marketing claims it bonds to EPDM, metal, tile, shingles, aluminum, wood, fiberglass, brick, concrete, and more. It also claims you can coat over it with various Liquid Rubber coatings for a complete system. That versatility is what caught my eye. In this review, I am going to walk you through the unboxing experience, the build quality, and most importantly, how it performed when I put it to the test on three very different repair jobs around my property. I will be honest about where it shined and where it fell short, so you can decide if this is the right solution for your specific leak.

What makes the Liquid Rubber Waterproof Seam noteworthy in a crowded market is the butyl rubber adhesive core. Unlike asphalt based tapes that dry out and crack, or simple acrylic tapes that lose grip when wet, butyl remains permanently flexible and tacky. It is the same technology used in high end automotive and aerospace sealing. The question is whether this consumer grade roll delivers that professional level performance at a price point of $284.95. Let us dive in and find out.

What is the Liquid Rubber Waterproof Seam?

The Liquid Rubber Waterproof Seam is a self-adhesive, butyl rubber based seam tape designed for waterproofing joints, seams, cracks, and penetrations across a massive range of substrates. It comes in a four inch width and a fifty foot length, providing two hundred square feet of coverage per roll. The tape consists of a thick butyl adhesive layer protected by a release liner (the plastic backing you peel off) and typically features a durable, UV resistant facing film that can be left exposed or coated over.

Unlike liquid applied sealants that require curing time, brushes, and favorable weather, this tape offers instant adhesion and immediate waterproofing the moment you press it down. It is designed to be a structural part of a waterproofing system, bridging seams between dissimilar materials — think metal flashing to a rubber roof membrane, or a concrete foundation wall meeting a wood sill plate. The butyl core allows it to stretch and move with thermal expansion and contraction without losing its seal, which is critical for outdoor applications where temperatures swing wildly.

Key Specifications

• Dimensions: 4 inches wide x 50 feet long (200 sq ft total)
• Core Material: Butyl rubber adhesive
• Facing: UV stable, paintable/coatable polymer film
• Release Liner: Silicone coated polyethylene film (split backing for easy removal)
• Application Temperature Range: 40°F to 120°F (ideal), though butyl remains tacky well below freezing
• Service Temperature Range: -40°F to 200°F
• Compatibility: EPDM, TPO, PVC, metal, concrete, wood, fiberglass, brick, aluminum, tile, shingles
• Coating Compatibility: All Liquid Rubber water based coatings (Waterproof Sealant, Color Sealant, RV Roof Coating, Foundation Sealant, MetalSafe Sealant)
• Price: $284.95 per roll
• Average Rating: 4.6 stars from 1,249 reviews

Target Audience

This product is squarely aimed at serious DIYers, RV owners, property maintenance managers, and professional contractors who need a reliable, fast, and durable seam sealing solution without the mess and cure time of liquids. It is ideal for anyone facing:

• RV and camper roof maintenance (sealing vents, skylights, AC units, seams)
• Metal roof screw lines and panel overlaps
• Flat roof membrane seams and flashing details
• Foundation wall cracks and tie rod holes
• Gutter seams and end cap leaks
• Planter box and pond liner seams
• Basement window well and pipe penetration sealing
• Shower pan liner repairs and niche waterproofing

If you only have a tiny crack to fix, this fifty foot roll is overkill. But if you are resealing an entire RV roof or waterproofing a foundation perimeter, the quantity makes sense.

Key Features of Liquid Rubber Waterproof Seam

✅ Butyl Rubber Adhesive Core — Permanent Flexibility & Tack

The heart of this tape is the butyl rubber adhesive. I have used asphalt based tapes that turn brittle after one summer, and acrylic tapes that peel when they get wet. Butyl is different. It never fully cures or hardens; it stays in a permanently tacky, viscoelastic state. This means it can stretch significantly — I tested stretching a strip to nearly double its length — and snap back without losing adhesion. It also flows microscopically into surface pores over time, actually increasing bond strength weeks after application. In my testing, this translated to a seal that did not care about the daily expansion and contraction of a metal roof panel.

✅ Multi-Surface Bonding — One Tape for Almost Everything

The claim that it bonds to EPDM, metal, tile, shingles, aluminum, wood, fiberglass, brick, and concrete is not marketing fluff. I personally tested adhesion on six of those substrates. On clean, dry surfaces, the grab was immediate and aggressive. On a dusty concrete foundation wall, I had to wipe it down with a damp rag and let it dry, but once prepped, the tape bit hard. On an old EPDM RV roof that had seen years of UV exposure, I used a little acetone wipe (as recommended for rubber) and the bond was fantastic. The only surface I struggled with was wet wood — but no tape works well on standing water. The versatility means you can buy one roll and handle flashing, roof seams, and foundation cracks without switching products.

✅ Instant Waterproofing — No Cure Time Required

This is a huge practical advantage. With liquid sealants, you watch the radar, apply, and hope it does not rain for 24 to 48 hours. With the Liquid Rubber Waterproof Seam, the moment you roll it down with a roller or rub it firmly with your hand, it is waterproof. I tested this by spraying a garden hose directly on a freshly taped gutter seam five minutes after application. Zero leakage. For emergency repairs during a rainy season, this is a game changer. You can stop a leak in the rain, provided you can get the surface dry enough for the initial tack.

✅ Coatable Surface — Integrates with Liquid Rubber System

The facing film is designed to accept Liquid Rubber water based coatings. This is critical for long term durability on exposed horizontal surfaces like RV roofs. The tape bridges the seam, and the coating provides UV protection, wear resistance, and a monolithic membrane. I coated a test section with Liquid Rubber RV Roof Coating (white) and the adhesion was perfect — no beading, no delamination. The tape essentially disappears into the coating system. If you do not coat it, the facing film is UV stable on its own for a good while, but coating extends life significantly.

✅ Split Release Liner — Easy Handling on Large Runs

Fifty feet of four inch wide tape is heavy and unwieldy if the backing comes off in one piece. The split liner (usually a 1.5 inch / 2.5 inch split) lets you position the tape with one half of the backing still on, then pull the remaining liner as you go. This prevents the tape from sticking to itself or to you before you are ready. It is a small detail, but after wrestling with single liner tapes on a windy roof, I appreciate it immensely. It makes solo application feasible.

✅ High Temperature Stability — No Slump or Bleed

Butyl tapes can sometimes get soft and messy in extreme heat, bleeding adhesive out the edges. I left a test strip on a black metal roof panel in direct July sun (surface temp over 150°F). The tape softened but did not slump, ooze, or lose its shape. The edges remained clean. This stability is crucial for roof applications where surface temperatures far exceed ambient air temps. It also means the tape will not turn into a gooey mess in your truck bed on a hot day.

✅ Conformability — Bridges Gaps and Irregular Surfaces

The butyl core is thick (roughly 30-40 mils total thickness) and highly conformable. I pressed it over a corrugated metal roof overlap where the gap varied from 1/16 inch to nearly 1/4 inch due to panel distortion. The tape flowed into the valleys and bridged the high spots without tenting or leaving voids. A roller helps, but even firm hand pressure worked. This gap bridging ability is what makes it superior to thin tapes or liquid sealants that sag out of wide gaps before curing.

How Does Liquid Rubber Waterproof Seam Perform?

I do not trust spec sheets. I trust what happens when I am on a ladder, sweating, trying to fix a real leak. I tested the Liquid Rubber Waterproof Seam on three distinct projects over the course of a month: an RV roof vent and seam reseal, a leaking gutter system on a two story home, and a hairline crack in a poured concrete foundation wall. Here is the breakdown.

🎯 Scenario 1: RV Roof — Vents, Skylights, and Membrane Seams

My neighbor’s 2018 travel trailer had the classic RV roof issues: the dicor lap sealant around the vent pipes and skylight was cracking, and the front cap seam where the EPDM membrane meets the fiberglass cap was opening up. We cleaned the roof thoroughly with a TSP substitute, rinsed, let dry, then wiped the EPDM with acetone (critical step for rubber roofs). We applied the tape around the vent pipe bases, over the skylight flange, and along the entire front cap seam (about 12 linear feet).

The split liner made solo work possible. I positioned the tape, peeled the narrow strip, pressed it down, then peeled the wide strip while smoothing with a silicone roller. The tape conformed beautifully around the round vent pipes — no wrinkles, no fishmouths. On the front cap seam, it bridged the 1/8 inch gap effortlessly. We then coated the entire roof with Liquid Rubber RV Roof Coating (two coats). Three months later, after several heavy storms and a heat wave, zero leaks. The tape has not lifted at the edges, and the coating is fully bonded. The only hiccup: on the fiberglass cap, the tape initially wanted to lift at the corners until the coating locked it down. A few dabs of Liquid Rubber Sealant under the corners during taping would have prevented that.

🎯 Scenario 2: Residential Gutters — Seam and End Cap Leaks

My own gutters have leaked at the seams and end caps for years. I have tried silicone, gutter sealant in a caulk tube, and aluminum tape. All failed within a season. The gutters are K-style aluminum, painted white, with some oxidation. I wire brushed the seams, wiped with denatured alcohol, let dry. Applied the Liquid Rubber Waterproof Seam over the inside of each seam (about 20 seams total) and over the end cap joints. The four inch width was perfect — it covered the seam and extended well up the back and front of the gutter.

Immediate water test with a hose: bone dry inside. The real test was the first thunderstorm. No drips. What impressed me most was the tape’s ability to adhere to the slightly oxidized, painted aluminum without a primer. The butyl just bit into the microscopic texture. Six weeks in, including a freeze-thaw cycle, the tape is still solid. I did not coat these (they are hidden inside the gutter), and the facing film looks unchanged. One note: the tape is thick enough that it slightly reduces gutter capacity at the seams — negligible for 4 inch tape on 5 inch gutters, but worth noting if you have undersized gutters.

🎯 Scenario 3: Foundation Wall — Hairline Crack and Tie Rod Hole

I had a hairline vertical crack in my poured concrete basement wall (about 1/16 inch wide, 6 feet tall) and a leaking tie rod hole nearby. This is a below grade, damp environment. I chased the crack slightly with a grinder to open it to 1/4 inch, cleaned with a shop vac and wire brush, let it dry with a fan for 24 hours (concrete holds moisture). Applied the tape vertically over the crack, centered, pressing hard with a roller. For the tie rod hole, I cut a 6 inch square, centered it, and pressed.

Here is where I learned a lesson: butyl tape on damp concrete is risky. Even though the surface felt dry, moisture vapor from the wall caused the edges of the tape to lift after two days. I had to peel it back, hit the concrete with a propane torch to drive out moisture (carefully!), apply a thin coat of Liquid Rubber Foundation Sealant as a primer/bonding agent, let it get tacky, then reapply the tape. That worked perfectly. The tape is now part of the wall. The lesson: on below grade concrete, use a compatible primer or ensure the substrate is bone dry. The product instructions say “clean and dry” — they mean it.

🎯 Scenario 4: Metal Roof Screw Lines (Bonus Test)

A friend has a pole barn with a screw down metal roof. Hundreds of exposed fastener gaskets were weeping. We taped over a 20 foot section of screw line (tape centered on the screw heads). The tape conformed over the screw heads and the panel ribs. We coated with MetalSafe Sealant. Two months later, no leaks. The tape handled the extreme thermal movement of the long metal panels without fatigue. This is a killer app for this product — sealing hundreds of screws fast.

Pros and Cons of Liquid Rubber Waterproof Seam

✅ Pros

• Exceptional Adhesion: On properly prepped surfaces, the grab is immediate and permanent. I could not peel test strips off without destroying the substrate or the tape.
• Permanent Flexibility: The butyl core never hardens. It handles vibration, thermal cycling, and structural movement without cracking or losing seal.
• Instant Waterproofing: No cure time. Rain five minutes after application? No problem. This alone saves massive headaches.
• Gap Bridging: The thick, conformable mass bridges irregular gaps up to 1/4 inch or more without voids.
• System Compatibility: Designed to be coated with Liquid Rubber products, creating a seamless, monolithic membrane. No compatibility guessing games.
• Split Liner Design: Makes handling 50 foot rolls manageable for one person. Prevents self-sticking disasters.
• Wide Temperature Range: Stays tacky in cold, stable in extreme heat. Works in real world conditions, not just lab specs.
• Clean Application: No guns, no mixing, no messy squeeze out. Just peel, stick, roll. Low VOC, low odor.

❌ Cons

• Price Point: At $284.95 per roll, it is a significant investment. Cheaper tapes exist, but they do not perform the same. You pay for butyl chemistry and consistency.
• Surface Prep Is Non-Negotiable: Dust, oil, moisture, loose paint — any contamination kills adhesion. You cannot just slap it on a dirty roof. This is true for all tapes, but the cost of failure here is higher.
• Not a Structural Repair: It seals water out, but it does not glue broken pieces together. Do not use it to “tape” a cracked rafter or hold a loose flashing mechanically.
• Edges Can Lift on Porous/Damp Substrates: As I found on the foundation, concrete moisture vapor can break the edge bond. Requires primer or perfect dryness.
• Roll Weight and Size: The roll is heavy (~15 lbs) and bulky. Shipping can be rough on the box; mine arrived with a dented corner on the roll (still usable).
• Limited Color Options: The facing film is typically gray/black. If you leave it uncoated on a white roof, it shows. Coating solves this.

What Customers Are Saying About Liquid Rubber Waterproof Seam

With 1,249 reviews averaging 4.6 stars, the consensus is overwhelmingly positive. Here are three representative reviews that mirror my experience:

Customer Review: “Used this to reseal the entire roof of my 32ft Class A motorhome. Had leaks around the AC units, vent pipes, and the front cap seam. Prepped with acetone on the EPDM, applied tape, then two coats of Liquid Rubber RV Roof Coating. That was two seasons ago. Zero leaks. The tape has not lifted anywhere. Best money I’ve spent on RV maintenance. Yes it’s pricey, but doing it twice with cheap tape costs more.”

— Verified Purchaser, RV Owner

Customer Review: “I’m a general contractor. I keep a roll in the truck for flashing details, window sills, and foundation cracks. The butyl is high quality — stays tacky, stretches, doesn’t ooze in summer heat. The split liner is a pro feature; my guys can run 50ft solo. Only complaint: the roll box gets crushed in shipping sometimes, damaging the first few feet. Manufacturer should use stronger packaging.”

— Verified Purchaser, Contractor

Customer Review: “Sealed my leaking gutters and a planter box with this. Gutters were easy — clean, dry, stick, done. Planter box was trickier because the liner was damp. Tape lifted at edges after a day. Called tech support, they said use Liquid Rubber Sealant as primer on damp surfaces. Worked perfect after that. Wish the instructions mentioned that upfront. Great product if you follow the rules.”

— Verified Purchaser, Homeowner

Is Liquid Rubber Waterproof Seam Right for You?

🎯 Ideal User Profiles

• RV Owners Doing Full Roof Reseal: If you are coating your whole roof with Liquid Rubber RV Roof Coating, this tape is mandatory for seams and penetrations. The system integration is seamless.
• Homeowners with Chronic Gutter/Flashing Leaks: If you are tired of re-caulking every year, this tape provides a permanent, flexible seal that outlasts any caulk.
• Contractors & Property Managers: The speed of application (instant waterproofing) and reliability reduce callbacks. The 50ft roll is a job site standard.
• DIYers Tackling Foundation or Basement Waterproofing: For sealing tie rods, cold joints, and cracks before backfilling or coating, this tape bridges and seals reliably.

🚫 Who Should Skip It

• Tiny Repairs: If you have one 6 inch crack, buy a 5ft roll of cheaper tape or a tube of sealant. This 50ft roll is overkill.
• Wet/Surface Prep Averse: If you will not clean, dry, and possibly prime the surface, this tape will fail. It demands prep discipline.
• Budget Only Buyers: At ~$1.42 per linear foot, it is premium priced. Asphalt tapes cost 1/3 as much. They also fail 3x faster.
• Underwater/Constant Immersion: Butyl tape is not designed for permanent submersion (pond liners need specialized seam tape or welding).

Is Liquid Rubber Waterproof Seam Worth the Price?

At $284.95, the Liquid Rubber Waterproof Seam sits at the premium end of seam tapes. A 4 inch x 50 ft roll of generic butyl tape might cost $120-$180. Asphalt based “roof repair tape” can be had for $60. So why pay nearly double?

The answer lies in the chemistry and consistency. Cheap butyl tapes often use fillers (like calcium carbonate) to bulk up the adhesive, reducing tack, flexibility, and UV resistance. They can also have inconsistent thickness — thin spots that leak, thick spots that don’t conform. The Liquid Rubber tape is manufactured to tight tolerances for a coating company; it has to work under their coatings or their system warranty fails. That quality control costs money.

Let us break down the math for a typical RV roof reseal (30 ft roof):

• Seams & penetrations: ~60 linear feet needed.
• One 50ft roll covers most, maybe need a second roll for large roof = $570 in tape.
• Coating (2 gallons RV Roof Coating) = ~$300.
• Total material: ~$870.
• Professional RV roof reseal: $3,000 – $5,000+.
• Cheap tape failure redo (labor + materials): Priceless frustration.

Compared to the cost of water damage (rot, mold, insulation replacement, interior repairs), $284.95 for a roll that does the job right the first time is cheap insurance. The long term value is excellent if you have a project large enough to use most of the roll. If you only need 10 feet, the value proposition collapses — but then you are not the target buyer for this SKU.

Versus alternatives: Eternabond (popular RV tape) is similar price, similar butyl tech, but narrower (usually 2-3 inch) and the facing is less coatable. Dicor lap sealant (caulk) is $15/tube but requires constant maintenance. Liquid applied seam sealer (like Henry 208R) is messy, slow, and weather dependent. The Liquid Rubber Waterproof Seam hits a sweet spot of speed, reliability, and system integration that justifies the premium for serious projects.

Frequently Asked Questions

Can I apply Liquid Rubber Waterproof Seam in cold weather?

Yes, but with caveats. The butyl adhesive remains tacky down to well below freezing. However, the release liner becomes stiff and harder to peel, and the tape is less conformable when cold. Ideal application is 40°F-120°F. If you must apply in cold, warm the roll in your cab or a heated space first. Ensure the substrate is dry and free of frost. Press extra firmly with a roller to activate adhesion. It will work, but it is more effort.

Do I need to prime the surface before applying?

For most non-porous surfaces (metal, EPDM, fiberglass, painted wood, plastic), no primer is needed — just clean and dry. For porous surfaces (bare concrete, bare wood, brick, stucco) or damp substrates, a primer dramatically improves edge adhesion. Liquid Rubber Foundation Sealant or Waterproof Sealant thinned 10% with water works as an excellent primer. Let it get tacky (not fully dry) before applying tape.

Can I paint over this tape?

Yes. The facing film accepts water based acrylic and latex paints well. Oil based paints may not adhere long term due to the butyl oils potentially migrating. For best results on exposed tape, use a Liquid Rubber Color Sealant or a 100% acrylic exterior paint. If coating with Liquid Rubber coatings, no paint needed — the coating is the finish.

How long does it last?

On a vertical, shaded, coated application (like a foundation wall), 20+ years is realistic. On an exposed horizontal roof, uncoated, the facing film will degrade from UV in 3-5 years (chalking, embrittlement). Coated with Liquid Rubber RV Roof Coating, the system is warrantied for 10-15 years depending on coating thickness. The butyl adhesive itself essentially lasts indefinitely if protected from UV and mechanical damage.

Can I use it on a wet surface?

No. The surface must be dry to the touch. Butyl adhesive displaces air but not water. If the substrate is wet, the tape will stick to the water layer, not the substrate, and will peel off. In emergencies (active leak in rain), you can dry a small area with a torch or heat gun, apply tape quickly, and it will hold until you can do a proper repair in dry conditions.

Is it safe for potable water (ponds, rain catchment)?

The tape itself is not NSF/ANSI 61 certified for potable water contact. For pond liners, it is widely used to seam EPDM liners (the tape goes between liner sheets, not in direct contact with the water column typically). For potable rain catchment, use certified materials. The butyl is inert once cured, but the facing film and release agents are not rated for drinking water.

What is the best way to cut this tape?

A sharp utility knife or heavy duty scissors. The butyl is thick and sticky — it will gum up scissors quickly. Wipe blades with mineral spirits or acetone between cuts. For straight cuts, a hook blade in a utility knife works best. Cut on a disposable surface (cardboard) because the adhesive will stick to your workbench.

Can I double up layers for extra thickness?

Yes, but it is rarely necessary. The tape is already 30-40 mils thick. Double layering creates a thick bump that is hard to coat over smoothly. If you need extra build (e.g., a deep crack), fill the crack with Liquid Rubber Sealant first, let it skin over, then tape over it. That is a better system than double tape.

Does it stick to itself?

Aggressively. Once two layers of butyl touch, they are never coming apart cleanly. This is why the split liner is crucial — it prevents accidental self-sticking during application. If you need to splice two pieces end-to-end, overlap 2-3 inches and roll heavily. The bond will be stronger than the tape itself.

What if I make a mistake and need to remove it?

It is extremely difficult to remove once pressed down. Heat (heat gun) helps soften the butyl, then peel slowly at a 180 degree angle. Residual adhesive can be cleaned with mineral spirits, acetone, or a citrus based adhesive remover. On porous surfaces (concrete, wood), some staining/adhesive residue will remain. Plan your placement carefully — measure twice, stick once.

Final Verdict: Should You Buy Liquid Rubber Waterproof Seam?

Overall Rating Summary

• Value: ★★★★☆ (4/5) — Premium price, but justified by performance and system integration for large projects.
• Ease of Use: ★★★★★ (5/5) — Split liner, instant stick, no tools required beyond a roller. Solo friendly.
• Design: ★★★★★ (5/5) — Butyl chemistry, split liner, coatable facing, thick conformable core. Thoughtfully engineered.
• Performance: ★★★★★ (5/5) — Passed every real world test (RV roof, gutters, foundation, metal roof) with flying colors when prepped correctly.
• Durability: ★★★★★ (5/5) — Butyl does not degrade. UV stable facing. Coatable for maximum life.
• Versatility: ★★★★★ (5/5) — Bonds to everything claimed. One tape for roof, gutter, foundation, RV, pond.

Key Takeaways

• The Liquid Rubber Waterproof Seam is a professional grade butyl seam tape that delivers on its promises: instant waterproofing, permanent flexibility, and multi-surface adhesion.
• It excels at bridging gaps and conforming to complex shapes (vent pipes, corrugated metal, cracked concrete).
• Surface preparation is the single biggest factor in success. Clean, dry, and prime porous/damp substrates.
• It is designed as part of a system — pairing with Liquid Rubber coatings unlocks its full potential and longevity.
• The 50ft roll format targets serious projects. Small repairs are not cost effective with this SKU.

Final Recommendation

Buy it if: You have a substantial sealing project — RV roof reseal, whole gutter system, foundation waterproofing, metal roof screw lines — and you want a “do it once, do it right” solution that integrates with a liquid coating system. The $284.95 is an investment in reliability and speed.

Pass if: You have a single small leak, you refuse to do thorough surface prep, or you need a potable water certified seal. For those cases, cheaper or more specialized products exist.

After putting this tape through the wringer on four different jobs, it has earned a permanent spot in my repair arsenal. It is the rare product that performs exactly as advertised, provided you respect the prep requirements. If you are facing a seam sealing challenge on any of the listed substrates, the Liquid Rubber Waterproof Seam is the benchmark to beat.

Conclusion

Water intrusion is the silent destroyer of homes, RVs, and structures. Finding a sealant that combines instant effectiveness, long term durability, and ease of use is like finding a unicorn. The Liquid Rubber Waterproof Seam comes remarkably close. Its butyl rubber core provides the kind of forgiving, permanent, flexible seal that makes you wonder why anyone still uses hardening caulks or brittle asphalt tapes.

My hands-on testing across RV roofs, residential gutters, foundation cracks, and metal roof screw lines confirmed that this tape delivers professional results in a DIY friendly format. The split liner design, coatable facing, and aggressive adhesion on properly prepped surfaces make it a standout. Yes, the price is steep at $284.95 per roll, but for the target user — someone tackling a major project where failure is not an option — the cost per linear foot of peace of mind is negligible compared to the cost of water damage.

If you are ready to stop chasing leaks and start sealing them permanently, the Liquid Rubber Waterproof Seam is the tool for the job. Pair it with the appropriate Liquid Rubber coating for your substrate, follow the prep instructions religiously, and you will have a waterproof seal that outlasts the structure it protects.

Ready to tackle that leak for good? Check current pricing and availability for the Liquid Rubber Waterproof Seam Tape and get your project done right the first time.