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Your cart is empty.Introducing Damplifier Butyl Sealant Tape – your versatile companion for a wide range of projects, including automotive butyl tape applications. This 1/4" x 1/2" extruded butyl rubber tape, backed with a convenient release paper, comes in a 20 ft roll that's bound to become an essential in your toolbox. Crafted from a base polymer of butyl rubber, the same quality found in our renowned sound deadener, this premium adhesive sealant tape is designed to create a durable, watertight seal that withstands even the harshest weather conditions. With zero shrinkage, it maintains an effective moisture and air barrier, ensuring longevity. Adhering to metal, wood, glass, and masonry, Damplifier Butyl Sealant Tape measures 1/2 inch wide x 1/4 inch thick, offering flexibility to be rolled out to any desired thinness. The 20 linear feet of tape in each roll is colored in sleek black, boasts a temperature range from -40°F to 200°F, a shelf life of 2 years, and is proudly made in the USA. This butyl tape is versatile – from bonding plexiglass to speaker boxes, mounting speakers, auto glass installation to window welding, re-attaching vapor barriers, and decoupling rattling panels for soundproofing. It's your go-to for automotive butyl tape needs, headlight sealant butyl, window glazing, and various other applications. Elevate your projects with Damplifier Butyl Sealant Tape – quality, reliability, and made for lasting impressions. AAMA Certified Performance Standards: AAMA 804.3, AAMA 807.3.
Customer
2025-09-05 12:53:13
I used this product to put a strip between my truck radiator frame and the radiator to fill a small gap. Worked better than I expected. Not too sticky and also can be molded very easy. This is a great product!!!
Randall Lair
2025-08-16 18:50:00
This product performed exactly as I hoped. It really sealed the side windows of an extended cab Ford F-250 4x4. The product worked flawlessly.
Crawdad
2025-06-21 16:24:58
I was able to successfully repair a window leak in my RV. Works just fine.
Chad Wolfrum
2025-05-24 17:18:47
works, very sticky. tuff to cut and can be a pain to work with. It has handle well in the rain.
Phil Faulkner
2025-05-14 16:27:38
Used to reseal a convertible rear glass to the hood canvas. Easy to install and so far looking like a good fix. Also, much much cheaper than the quote I got from a windscreen repair outfit.
Marc2002
2025-04-16 10:33:54
Great quality, great price compared to the 3m brand. Was stickier than the 3m brand which is what I needed. Very useful for many applications not just for sealing. I use a small piece on the inside of sockets to hold whatever I'm bolting down or screwing in, without risking of falling out in a hard to reach areas. I also use it to hold down auto trim pieces where clips might have broken. Great stuff for many uses.
Andrew Tiller
2025-01-30 15:38:55
I needed something to waterproof the inside of my E36 doors after opening them up to fix the window mechanism. This worked perfectly with some heavy duty trash bag as a replacement for the OEM solution.
Mark K.
2024-12-25 11:11:06
Sealed good and tight, and I used a tube of glass primer as well.
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