Canopus Butyl Seal Tape, White, 1/8-in x 3/4-in x 30-ft, Heavy Duty, Waterproof, Rubber Tape to Seal RV, Boat, Home Pipes and Car Windows Leaks
Canopus Butyl Seal Tape, White, 1/8-in x 3/4-in x 30-ft, Heavy Duty, Waterproof, Rubber Tape to Seal RV, Boat, Home Pipes and Car Windows Leaks
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Canopus

Canopus Butyl Seal Tape, White, 1/8-in x 3/4-in x 30-ft, Heavy Duty, Waterproof, Rubber Tape to Seal RV, Boat, Home Pipes and Car Windows Leaks

|29 ratings
Canopus Butyl Seal Tape, White, 1/8-in x 3/4-in x 30-ft, Heavy Duty, Waterproof, Rubber Tape to Seal RV, Boat, Home Pipes and Car Windows LeaksCanopus Butyl Seal Tape White 1 8 in x 3 4 in x 30 ft Heavy Duty Waterproof Rubber Tape to Seal RV Boat Home Pipes and Car Windows LeaksCanopus Butyl Seal Tape Black 1 8 in x 3 4 in x 30 ft Heavy Duty Waterproof Sealant Putty Tape Rubber Tape Seal RV Boat Home Pipes Car Windows LeaksCanopus Butyl Seal Tape Gray 1 8 in x 3 4 in x 30 ft Heavy Duty Waterproof Sealant Putty Tape Rubber Tape Seal RV Boat Home Pipes Car Windows Leaks
Actual ColorWhite

Key item features

  • Durable Construction: This heavy-duty, waterproof butyl seal tape measures 1/8-inch thick by 3/4-inch wide and comes in a 30-foot roll, designed for robust sealing applications.
  • Versatile Application: Effectively seals leaks on various surfaces including RVs, boats, home pipes, and car windows, suitable for plastic, metal, and glass.
  • Air-Tight Seal: Provides an air-tight seal, preventing vapor, water, and moisture leaks without gaps or bubbles, even on difficult textures or deep corners.
  • Temperature Resistant: Exhibits strong resistance to ambient temperatures, allowing for application across a wide temperature interval and ensuring long-term storage.
  • Multi-Surface Adhesion: Adheres to a broad range of materials such as metal, wood, glass, and textile, making it suitable for diverse applications in homes, RVs, cars, and boats.
  • Simple Installation: Requires a clean, dry, and dust-free surface; peel, press into curves and spaces, apply pressure to remove air bubbles, and allow 3-4 hours or overnight to cure.
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4.9 out of 5 stars
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29 ratings14 reviews
How item rating is calculated
  1. 5 stars86% (25)
  2. 4 stars10% (3)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star3% (1)
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Showing 1-3 of 14 reviews

Sep 16, 2026
Reviewer name: Marilyn
Item details
Color: White
Sold and shipped byCanopus Group
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Just perfect. What i needed to replace my trailer roof vent that blew off during our recent trip.. shipped.was fast. Thanks

Helpful?5RZUGG85ZHVN685368057
Jun 19, 2026
Reviewer name: Jerry
Top Reviewer
Item details
Color: White
Sold and shipped byCanopus Group
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

A wonder product

The name butyl tape I believe is not known by many people. This Item can be useful to accomplish a variety of tasks. Previously I purchased the color black butyl sealant tape, and I liked it so much using it on my vehicles, I bought this white color butyl sealant tape. I have plans to use it on my project in my bathroom. Basically this item is useful to seal and waterproof areas of your specific needs. It is pliable, soft and easy to work with to form shapes to your needs. It is waterproof and it does not permanently stick to your fingers. What a wonderful product to have it available in your tool box.

Incentivized Review
Helpful?5RZUGG85ZHVN685368057
Dec 9, 2025
Reviewer name: Tony
Item details
Color: White
Sold and shipped byCanopus Group
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Very sticky on both sides...

Well, what can one say about butyl tape? It's very sticky on both sides and if applied according to the directions will work to make the application waterproof. The key is to follow the directions exactly.

Incentivized Review
Helpful?5RZUGG85ZHVN685368057
Current price is $14.59
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31

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Sold and shipped by Canopus Group
4.621538461538462 out of 5 stars
4.6 stars out of 5, based on 325 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31