Second Skin Butyl Tape – 3 Roll (20ft x 1/2” x 1/4”) | Black Butyl Sealant Tape for RV, Auto, Marine, Headlight Repair, Window Glazing Tape | Weatherproof & Waterproof, Indoor & Outdoor, Made in USA

PURE BUTYL MATERIAL: Made from 100% pure extruded butyl rubber for a clean, permanent seal. This butyl sealant tape is backed with release paper and free of fillers or asphalt. Zero shrinkage. Won’t crack, melt, or bleed. It is an ideal sealing tape for auto, RV & home.

WATERPROOF & WEATHERPROOF: Second Skin butyl tape is designed to create a long-lasting weather seal between surfaces exposed to expansion, contraction, and wind loading. Works as a waterproof tape for leaks, RV sealant, and RV window sealant from –40°F to 200°F.

STRONG DOUBLE-SIDED ADHESION: Creates airtight, watertight bonds. Perfect butyl rubber sealant tape for metal, glass, wood & masonry. Great for headlight sealant, mastic tape, butyl caulk, rope caulk, and ribbon sealer applications.

VERSATILE FOR AUTO, RV & MARINE: Perfect for RV roof seams, marine hatches, auto door panels, car door seal strip repair, HVAC ducts, and speaker box installs. This butyl rubber sealant provides instant, flexible bonding wherever weatherproof, airtight, or vibration-isolating seals are needed.

AAMA CERTIFIED & MADE IN USA: Meets AAMA 804.3 & 807.3 standards for window glazing. This butyl sealant tape is Zero VOC, odorless, and safe for indoor use. Experience premium Second Skin quality for professional-grade sealing, trusted for RV sealant, glazing, and durable long-term automotive or marine applications, from roof-leak sealant to butyl rubber caulk needs.

Experience professional sealing performance with Second Skin Damplifier Butyl Sealant Tape, a premium black butyl tape engineered for automotive, RV, marine, construction, and home repair applications. Made in the USA from our proprietary formula of extruded butyl rubber with NO unnecessary fillers, this heavy-duty butyl sealant tape creates a long-lasting, airtight, and watertight bond that outperforms cheap putty tape, mastic tape, and high filler alternatives. Designed for extreme durability, this waterproof tape for outdoor use stays flexible in freezing temperatures and stable in heat. With a service rating of –40°F to 200°F, it works perfectly as waterproof tape for leaks, rv sealant, rv window sealant tape, headlight sealant, windshield seal strip, ribbon sealer, and rubber sealant for demanding environments. It will not melt, drip, crack, shrink, or bleed. Install in seconds with its strong double-sided tack. Excellent to seal metal-to-metal, wood-to-glass, and metal-to-plastic joints. This butyl rubber sealant tape adheres cleanly to metal, wood, glass, masonry, plastics, and fiberglass. Use it as butyl tape RV, window glazing tape, butyl caulk, butyl rope, or automotive sealant tape for car doors, vapor barriers, headlights, taillights, sunroofs, and subwoofer or speaker mounting. Certified to AAMA 804.3 and 807.3 standards, this industry-grade sealing tape is approved for window glazing and exterior sealing tasks. The zero-VOC formula is odorless and safe for indoor or enclosed environments. Whether you need RV sealant tape, butyl tape waterproof, RV window seal, rubber seal tape, or professional-grade butyl rubber tape, Damplifier delivers unmatched strength and reliability. Available in 1-Pack, 3-Pack, and 20-Pack options for DIY users, contractors, and large RV or marine sealing projects. Choose Second Skin for a trusted American-made solution that ensures a clean, strong, weatherproof seal that lasts for years.