Second Skin Butyl Sealant Tape – Butyl Rubber Sealant, Multi-Purpose Butyl Rope, and Putty Tape for Automotive (Car, RV, Marine) – 1/4” x 1/2" x 20’ – Made in The USA

Q: The picture shows 2 rolls and the description says 15 ft each are there 2 rolls equaling 30 ft?

Thanks for you interest in American made Second Skin butyl products. The main default picture is the product picture which shows the actual product packaging and the single roll for this offer. The second picture is just a product display picture that shows rolls at different angles so you can better see the product thickness. We do sell the product in a 3 roll package on Amazon if you need multiple rolls.

Q: Can i use this to adhere a poly vapor barrier to a concrete block foundation? also does it hold up over time? crawl space encapsulation project ...

It does hold up over time in the temperature range of -40 to 200 degrees F. And it will adhere to poly vapor barriers and concrete. It will not harden over time; it will remain viscoelastic and adhered.

Q: how is it?Does it work well?

I like it. Multipurpose for sure. I used it to attach brake lights to my backhoe maybe 6 months ago. Still stuck on there. You will find other uses for it.

Q: What is recommended cleaner to prep for installation

We recommend cleaning all surfaces of debris and then wiping down with denatured alcohol before applying.

Product ID: 21734798

Secure Transaction

Details

Brand
Second Skin
Color
Black
Number of Items
1
Water Resistance Level
Waterproof
Size
1 Butyl Tape

💧100% waterproof & chemical resistant

🌡️Temp resistant -40°F to 200°F

🛠️1/4" x 1/2" thick for versatile sealing

Description

🔧 Seal smarter, not harder — the ultimate fix-it tape for pros and DIYers alike!

STICK STAY - Double-sided adhesive grips metal, wood, glass, and masonry for a durable, long-lasting bond.
MADE IN THE USA - Crafted with pride and quality assurance, so you know your projects are built to last.
SEAL LIKE A PRO - Premium butyl rubber tape that flexes to fit any gap, ensuring airtight, watertight protection.
BUILT FOR EXTREMES - Withstands temperatures from -40°F to 200°F—perfect for automotive, marine, and outdoor use.
MULTI PROJECT ESSENTIAL - From soundproofing rattles to sealing windows and mounting subwoofers, this tape does it all.

Second Skin Butyl Sealant Tape is a 20-foot roll of premium, double-sided butyl rubber tape designed for versatile sealing applications. Measuring 1/4" thick by 1/2" wide, it adheres to multiple surfaces including metal, wood, glass, and masonry. Waterproof and chemical resistant, it withstands temperatures from -40°F to 200°F, making it ideal for automotive, marine, and household projects. Proudly made in the USA, this tape offers a durable, flexible, and airtight seal that prevents moisture and air infiltration while reducing noise and vibration.

Specifications

Brand	Second Skin
Color	Black
Number of Items	1
Water Resistance Level	Waterproof
Size	1 Butyl Tape
Item Thickness	0.25 Inches
Compatible Material	Glass, Metal, Rubber, Wood
Unit Count	20.0 Feet
Manufacturer	Second Skin
UPC	731236583103
Model	Damplifier Butyl Tape
Item Weight	1.66 pounds
Package Dimensions	10.47 x 10.24 x 1.17 inches
Item model number	Rope
Is Discontinued By Manufacturer	No
Manufacturer Part Number	Rope