--- product_id: 731486087 title: "TAPEBEAR Butyl Tape White 1/2\" x 30' x 1/8\" RV Tape Sealant Waterproof" brand: "tapebear" price: "R860" currency: ZAR in_stock: true reviews_count: 13 category: "Tapebear" url: https://www.desertcart.co.za/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1 store_origin: ZA region: South Africa --- # Waterproof & airtight barrier Flexible on multi surfaces 1/8" thickness for durable sealing TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof **Brand:** tapebear **Price:** R860 **Availability:** βœ… In Stock ## Summary > πŸ’Ό Seal smart, drive quiet β€” the pro’s choice for flawless RV & auto protection! ## Quick Answers - **What is this?** TAPEBEAR Butyl Tape White 1/2" x 30' x 1/8" RV Tape Sealant Waterproof by tapebear - **How much does it cost?** R860 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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 - β€’ **Noise & Wind Blocker:** Reduces road noise and wind intrusion by filling gaps between windshields and panels. - β€’ **Travel-Ready Packaging:** Innovative box design keeps tape perfectly shaped and ready for use, no deformation during transit. - β€’ **Versatile Surface Grip:** Adapts seamlessly to fiberglass, rubber, metal, glass, and more for all your sealing needs. - β€’ **Precision Seal, Zero Leak:** Creates an airtight, waterproof vapor barrier that locks out moisture and drafts. - β€’ **Mess-Free, Easy Application:** Elastic, high-viscosity putty tape that’s quick to mold and install without sticky residue. ## Overview TAPEBEAR Butyl Tape is a 1/8" thick, 30-foot long white rubber sealant tape designed for airtight, waterproof sealing on RVs, autos, boats, and more. Its high viscosity and elasticity ensure easy molding over irregular surfaces like metal, glass, and rubber, while reducing noise and wind intrusion. Packaged to maintain shape during transport, it’s a versatile, mess-free solution for professionals seeking reliable gap filling and vapor barrier performance. ## 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 Review: Butler tape - Seems to be working for Christmas lights, so far. Update; tape isn't holding. I used it to take up slack between lights, but it isn't holding. I guess I will have to get screw in clips. I am sure it is a good tape, but it hasn't worked for my purpose. Review: Works great! - Works well for it's intended use. Fair price and fast shipping. ## 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 | #19,816 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #37 in Butyl Tape | | Brand | TAPEBEAR | | Brand Name | TAPEBEAR | | Color | White | | Customer Reviews | 4.4 out of 5 stars 369 Reviews | | Included Components | Refill Rolls | | Item Dimensions L x W | 0.13"W | | Item Highlight | Butyl Caulking, Stretchable Butyl Sealant Headlight Putty Tape for EPDM Auto RV Window, Double Sided | | Item Thickness | 0.13 inches | | Manufacturer | TAPEBEAR | | Manufacturer Part Number | TB-WT-JT-0.5-1ROLL | | Material | Rubber | | Material Type | Rubber | | Number of Items | 1 | | Number of Packs | 1 | | Product Dimensions | 0.13"W | | 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. 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. See more | | 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 - 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 - 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 - 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 - 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 - Image 5](https://m.media-amazon.com/images/I/71MAJIaj1ZL.jpg) ## Available Options This product comes in different **Color, Size, Number Of Items** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Butler tape *by J***S on November 16, 2025* Seems to be working for Christmas lights, so far. Update; tape isn't holding. I used it to take up slack between lights, but it isn't holding. I guess I will have to get screw in clips. I am sure it is a good tape, but it hasn't worked for my purpose. ### ⭐⭐⭐⭐⭐ Works great! *by A***E on August 31, 2026* Works well for it's intended use. Fair price and fast shipping. ### ⭐⭐⭐⭐⭐ 1” black butyl tape *by K***Y on July 8, 2026* The butyl tape worked great. Great deal and great packaging! --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1](https://www.desertcart.co.za/products/731486087-tapebear-butyl-tape-white-1-2-x-30-x-1) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-09-13*