--- product_id: 731486087 title: "TAPEBEAR Butyl Tape White 1/2\" x 30' x 1/8\" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided" brand: "tapebear" price: "$43.33" currency: USD in_stock: true category: "Tapebear" url: https://www.desertcart.us/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1 store_origin: US region: United States of America --- # Waterproof & airtight barrier Stretchable & moldable to fit any surface 1/2" width for precise sealing TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided **Brand:** tapebear **Price:** $43.33 **Availability:** ✅ In Stock ## Summary > 💼 Seal smart, drive quiet — the pro’s choice for flawless protection! ## Quick Answers - **What is this?** TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided by tapebear - **How much does it cost?** $43.33 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1) ## Best For - tapebear enthusiasts ## Why This Product - Trusted tapebear brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Noise & Wind Blocker:** Thick 1/8" butyl layer reduces road noise and wind drafts, enhancing your driving comfort at high speeds. - • **Seamless Waterproof Shield:** Creates an airtight, waterproof vapor barrier to protect your RV, auto, or boat from leaks and moisture intrusion. - • **Mess-Free, Easy Application:** Stretchable, high-viscosity putty tape that’s quick to form and install without sticky residue or cleanup hassle. - • **Universal Surface Compatibility:** Adapts effortlessly to fiberglass, rubber, metal, glass, and more—perfect for irregular shapes and tight spaces. - • **Durable Packaging for Pristine Tape:** Innovative box design keeps tape perfectly shaped during shipping, ensuring consistent width and thickness every time. ## Overview TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" is a premium, double-sided butyl rubber sealant designed for airtight, waterproof sealing on RVs, autos, boats, and more. Its stretchable, high-viscosity formula molds to uneven surfaces, blocks noise and wind, and withstands harsh outdoor conditions. Packaged to maintain shape and thickness, it’s the go-to tape for professionals seeking reliable, mess-free sealing solutions across multiple materials. ## Description desertcart.com: TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided : Industrial & Scientific ## Features - AIRTIGHT SEALING & WATERPROOFING: Our putty butyl tape is easy to install, easy to form, quick to form, shock absorbing, no mess, airtight, waterproof, high viscosity and elastic. Creates a vapour barrier for gaps and cracks to keep unwanted water in or out. - GREAT AUTO PARTNER, SOUND DEADENING: Butyl tape is easy to lap over joints, thickness 1/8" (Approx. 3mm), to fill up the gap between the windshield and plastic panel, reduce the noise and wind when driving at high speed. A Must for Every RV’s/Autos/Boats Toolbox - FOR MULTI SURFACES, EASY TO MOLD: Our butyl window sealant conforms well to uneven, irregular shapes and tight spaces, will stick to jagged or smooth edges on fiberglass, rubber, galvanized metal, aluminum, plastic, wood and glass or as an EDPM tape. Use as an alternative to metal roofing tape or rv roof tape sealant. - UPGRADE PACKING: We use box packaging and set a fixed slot in the centre of the box to ensure the tape stays in place during transport, prevent serious deformation during transportation, resulting in the flattening of the product resulting in changes in width and thickness. - WIDELY APPLICATION: Not only is the Butyl Rubber perfect for RV window sealing, but it is also widely used for window & door waterproofing, marine repair, house roof repair & plumbing, windshield, RV, retrofit, pipe, joint sealing, mobile home, glass, EPDM roof or galvanised metal roof patching for indoor and outdoor use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8T5TPTL | | Best Sellers Rank | #60,067 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #102 in Butyl Tape | | Brand Name | TAPEBEAR | | Color | White | | Customer Reviews | 4.3 4.3 out of 5 stars (345) | | Included Components | Refill Rolls | | Item Dimensions L x W | 0.13"W | | Item Thickness | 0.13 inches | | Manufacturer | TAPEBEAR | | Manufacturer Part Number | TB-WT-JT-0.5-1ROLL | | Material Type | Rubber | | Number of Items | 1 | | Number of Packs | 1 | | Recommended Uses For Product | Sealing windows, doors, vents, and light fixtures on RVs, autos, boats; filling gaps between windshields and panels; reducing noise and wind; stopping leaks in cracks and gaps; sealing roof vents, water heaters, and exterior speakers. | | UPC | 635508380356 | | Unit Count | 30 Feet | ## Product Details - **Brand:** TAPEBEAR - **Color:** White - **Item Thickness:** 0.13 inches - **Material:** Rubber - **Product Dimensions:** 0.13"W ## Images ![TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided - Image 1](https://m.media-amazon.com/images/I/71-4zS2VMkL.jpg) ![TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided - Image 2](https://m.media-amazon.com/images/I/71MnKwu0uIL.jpg) ![TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided - Image 3](https://m.media-amazon.com/images/I/819B+dVlP8L.jpg) ![TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided - Image 4](https://m.media-amazon.com/images/I/81CEKQIU6RL.jpg) ![TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided - Image 5](https://m.media-amazon.com/images/I/71MAJIaj1ZL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1](https://www.desertcart.us/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-13*