--- product_id: 186460800 title: "LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal" brand: "llpt" price: "183.53 DT" currency: TND in_stock: true category: "Llpt" url: https://www.desertcart.tn/products/186460800-llpt-butyl-tape-1-inch-x-33-feet-black-1 store_origin: TN region: Tunisia --- # 100% waterproof seal -20°C to 98°C temp range 17 lbs/in tensile strength LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal **Brand:** llpt **Price:** 183.53 DT **Availability:** ✅ In Stock ## Summary > 💪 Seal it once, seal it right — the last tape your projects will ever need! ## Quick Answers - **What is this?** LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal by llpt - **How much does it cost?** 183.53 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/186460800-llpt-butyl-tape-1-inch-x-33-feet-black-1) ## Best For - llpt enthusiasts ## Why This Product - Trusted llpt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Unmatched Durability:** Premium synthetic rubber ensures non-drying, non-hardening, and shock-absorbing performance for long-lasting seals. - • **All-Weather Resilience:** Operates flawlessly from freezing -20°C to scorching 98°C, maintaining flexibility and adhesion in any climate. - • **Effortless Installation:** Moldable and mess-free tape applies easily with instant adhesion—no special tools or skills required. - • **Ultimate Leak Protection:** Creates airtight, waterproof seals that block wind, water, dust, oil, and corrosive chemicals—perfect for RVs, boats, windows, and roofs. - • **Versatile Surface Compatibility:** Bonds instantly to metal, wood, glass, plastic, rubber, and more—even on jagged or curved surfaces. ## Overview LLPT Butyl Tape is a premium-grade, 1-inch by 33-foot black sealing tape made from synthetic rubber that delivers superior waterproofing and airtight protection. Engineered for extreme durability, it withstands temperatures from -20°C to 98°C without hardening or losing adhesion. Its versatile formula bonds instantly to a wide range of surfaces including metal, wood, glass, and plastic, making it ideal for sealing leaks in RVs, boats, windows, doors, and roofing. With a tensile strength of 17 pounds per inch and a paintable, mess-free application, this tape offers professional-grade performance for both indoor and outdoor projects. ## Description desertcart.com: LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal | Strong Adhesion, Non-Hardening, Weather Resistance, Instant Seal for RV Roof Boat Repairs, Fits Most Surfaces, Easy Install : Industrial & Scientific ## Features - APPLICATION: Widely used for window & door waterproof reinforcement, windshield, RV, retrofit, pipe, joint sealing, mobile home, glass, EPDM roof or galvanized metal roofing patching for indoor and outdoor - WORKING PATTERNS: Suitable to be use on glass, fiberglass, wood, coated or uncoated metals, plastic, rubber at tight corners, unusual curves, uneven and most jagged surfaces; reliably shut off wind, water, dust, oil, grease, vapor, moisture, corrosive chemical and other leakages; paintable feature is making your installation area a seamless, clean, dry and heavy duty water tight workspace - FEATURES: LLPT Butyl Tape is made of synthetic composited rubber for non-drying, non-hardening and extremely working temperature that provides easy installation, easy forming, quick molding, shock-absorbing, mess free, air tight sealing, waterproof, high viscosity and elasticity. Unlike most butyl seal tape, LLPT Butyl Tape is a premium grade with long life support - EASY TO USE: LLPT Sealant Butyl Tape delivers easy molding and instant adhesion to the surface of object; simply clean the surface first for better bonding and release the butyl tape to areas you want to seal with proper press all around the tape; the installation temperature is around 10 Celsius degree, to low will make the tape stiffer which might need a little bit longer time for molding - WATERPROOFING PERFORMANCE: With LLPT RV rubber butyl tape, you can confidently tackle leaks and protect your vehicle from water damage. Engineered for durability and resilience, this tape forms a robust seal that stands up to the demands of the road, shielding your RV from moisture infiltration and potential leaks. Whether you're repairing seams, securing windows, or reinforcing your roof, our tape offers easy application and lasting protection, ensuring your adventures remain comfortable and worry-free for miles to come - SPECIFICATIONS: This package includes 1 roll of black butyl tape measuring 1 inch wide by 33 feet long, providing ample coverage for various sealing and waterproofing projects around your home, vehicle, or outdoor equipment - TEMPERATURE RANGE: Wide operating temperature range from -20 to 98 Celsius degree ensures reliable performance in various weather conditions, maintaining flexibility in cold temperatures and stability in hot environments without becoming too soft or too stiff ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0822FNHFQ | | Adhesive Format | tape | | Adhesive Location | tape | | Adhesive Material | Butyl | | Adhesive Side Count | 1 | | Best Sellers Rank | #1,759 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #4 in Butyl Tape | | Brand Name | LLPT | | Color | Black | | Compatible Material | Metal, Wood, Glass, Plastic, Rubber, Cement, Stone and So on | | Customer Reviews | 4.7 4.7 out of 5 stars (3,527) | | Included Components | Flexible putty product, thickness might not be equally all way | | Item Dimensions L x W x Thickness | 1"L x 1"W x 0.12"Th | | Item Highlight | Strong Adhesion, Non-Hardening, Weather Resistance, Instant Seal for RV Roof Boat Repairs, Fits Most Surfaces, Easy Install | | Item Thickness | 3 millimeters | | Manufacturer | LLP International Group | | Material Type | Rubber | | Model | BST233 | | Number of Items | 1 | | Number of Packs | 1 | | Other Special Features of the Product | Waterproof | | Part Number | BST233 | | Recommended Uses For Product | Sealing, Airtight Reinforcement, Indoor and Outdoor Use, RV, Boat, Window, Door, Pipe, EPDM Roofing, Galvanized Metal Roofing, Retrofit, Mobile Home, Glass, Wood, Plastic, Metal | | Size Name | 1" Black | | Surface Recommendation | Glass, Metal, Plastic, Wood | | Tensile Strength | 17 pounds_per_inch | | UPC | 791306423432 | | Unit Count | 33 Feet | | Upper Temperature Rating | 98 °C | | Water Resistance Level | Waterproof | ## Product Details - **Brand:** LLPT - **Color:** Black - **Material:** Rubber - **Number of Items:** 1 ## Images ![LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal - Image 1](https://m.media-amazon.com/images/I/41bs99olkLL.jpg) ![LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal - Image 2](https://m.media-amazon.com/images/I/51zoxY0RBBL.jpg) ![LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal - Image 3](https://m.media-amazon.com/images/I/41vDC0Go5eL.jpg) ![LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal - Image 4](https://m.media-amazon.com/images/I/51SIHWFRyaL.jpg) ![LLPT Butyl Tape 1 Inch x 33 Feet Black 1 Pack Leak Proof Waterproof Seal - Image 5](https://m.media-amazon.com/images/I/41gs9-tnIrL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: Does this product have a smell? Does it off gas?** A: I used it outside, and did not notice any smell. **Q: good for sealing taillight lens on my camper ?** A: If you're sealing between the lens and the body, yeah, it would work. This is kind of like a tar compound...it is flexible and sticky so kind of think along the lines of pushing some chewing gum in a crack. It's not going to be pretty when the bulb burns out and you have to remove the lens to change it, there's going to be some residue left. but it will seal up the crack for sure. **Q: Is this for RV skylight?** A: It should work great for an RV skylight. I use it to seal windows on boats so you should be fine. **Q: If I apply this in sub-50F degree weather, does adhesion improve when temps go up? I'm using it under a solar panel mounting bracket, with screws.** A: Do you mean below 50F or did you mean minus 50 F? It took me a minute to figure it out. I assume you mean below 50 but not minus 50. Anyway yes to your question if it's below 50 but if it's minus 50 I'm not sure how it would hold up to apply. As in frozen state it might be brittle and getting the film off it might also be difficult. Anyway our temps here in NW MT have surprised us and warmed up above 50 in May nicely and that includes evenings. Often if you are in a warm climate you need to put in the fridge for a day or even freezer for a few hours to help you manage the properties of the butyl caulking. Think of this as a line of caulking in tape form because that's basically what it is. Also some people use two layers and over lap ends when they come together well beyond just a smidge think more like an inch or more overlap. It can spread out a bit. Good luck with your projects and some people like to apply in cooler temps because it can be easier to handle. But way below freezing probably NOT. ## Frequently Bought Together - LLPT Butyl Tape Black 1 Inch x 33Ft Tight Seal for Leak Proof EPDM RV Repair Window Glass Boat Sealing Roof Pipe Patching(BST233) - Dicor 501LSW-1 HAPS-Free Self-Leveling Lap Sealant for horizontal surfaces - 10.3 Oz, White, Secure, Ideal for RV Roofing, Maintenance, Repair, Appliance Application - RecPro 8x1 Pan Head Metal RV Screws | Polar White | Multi-Pack | RV Interior Screws | Factory Finished Looked | (50) --- ## 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.tn/products/186460800-llpt-butyl-tape-1-inch-x-33-feet-black-1](https://www.desertcart.tn/products/186460800-llpt-butyl-tape-1-inch-x-33-feet-black-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-03*