--- product_id: 34707527 title: "RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce)" price: "20569CFA" currency: XOF in_stock: true reviews_count: 13 url: https://www.desertcart.sn/products/34707527-rtv-650-f-bbq-grill-smoker-sealer-hi-temp-silicon store_origin: SN region: Senegal --- # Waterproof & weatherproof 650°F max temp Food-safe & durable RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce) **Price:** 20569CFA **Availability:** ✅ In Stock ## Summary > 🔥 Seal the heat, savor the flavor — don’t let your BBQ miss out! ## Quick Answers - **What is this?** RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce) - **How much does it cost?** 20569CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/34707527-rtv-650-f-bbq-grill-smoker-sealer-hi-temp-silicon) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Use:** Smooth, easy application means no mess, no stress, just a flawless, long-lasting seal. - • **Food-Safe Confidence:** Certified safe for direct food contact—perfect for your grill and kitchen projects. - • **Versatile Application:** Ideal for BBQ pits, wood stoves, vent pipes, and smoker doors—one tube, endless fixes. - • **All-Weather Durability:** Self-curing, waterproof seal that holds strong rain or shine, season after season. - • **Heat-Resistant Powerhouse:** Withstands scorching temps up to 650°F for ultimate BBQ and smoker sealing. ## Overview LavaLock RTV 650 F is a premium 3 oz high-temp silicone adhesive designed for BBQ grills, smokers, and wood stoves. It withstands temperatures up to 650°F, is food-safe, waterproof, and self-curing, providing a durable, airtight seal that enhances your outdoor cooking experience and protects your equipment season after season. ## Description desertcart.com : LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce) : Patio, Lawn & Garden Review: Works and it’s easy to use. Sealed great. - Great product. Works well. Easy to apply. We sealed our openings on our bbq pit / smoker. After it dried and we took the tape off it’s completely sealed again. Great price to fix our pit rather than replace it. Review: Great product - Product worked great, easy to use ## Features - 🔥 【650 F MAX TEMP】650F Max Temp temp 3.0 oz tube (2.8 fl ounces) by LavaLock - 🔥 【SAFE FOR FOOD CONTACT】Food Contact Safe BBQ wood stove sealer 650 F high temp, 3 oz tube - 🔥 【EXCELLENT BONDING】Excellent silicon for sealing, creating or adhering gaskets - 🔥 【FOR BBQ, KITHCEN, WOOD STOVE】Also perfect for wood stove vent pipe, bbq smoke stacks and doors lids - 🔥 【EASY TO APPLY】Self curing, easy to apply, long lasting, water tight and impervious to all weather ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #30,504 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #138 in Barbecue Tool Sets | | Customer Reviews | 4.6 out of 5 stars 2,752 Reviews | ## Images ![RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce) - Image 1](https://m.media-amazon.com/images/I/611u7bsnCaL.jpg) ## Questions & Answers **Q: Can it be used to fill and seal gap between fire box and smoke chamber? I had this space burn out on my barrel smoker.** A: It can.... But DON'T!!! Max temp 650 degrees. Firebox will get way hotter. Wood burns above 1,100 degrees and charcoal over 2,000 degrees.Kept getting an odd flavor every time I ran a hot fire. I ended up tearing the fire box down and using the fibre gasket. In the smoker box I have had Great Results.... **Q: Can this be used in an oven?** A: Yes! It is good safe and should be able to handle most ovens, even the broil setting. Beware that it has a strong vinegar smell (VOC) and you should not only let it fully cure, but run the oven at a high heat for about 20-30 minutes or more a day prior to food use. This is to make sure anything that will burn and/or off gas is allowed to do so without coming into contact with your meal. **Q: Both this & silco 6500 had sbhtred stamped on the end crease. whats the difference? this one claims to be 650f well the silco 6500 is 500f. lawsuit??** A: If using for a grill, don't sweat the details. Used it on my UDS that I regularly run in the 300 - 350 range and sealant does fine. If using it in an application that requires more heat, try it and see if it works! It is not like it is too cost prohibitive to experiment with. So far, have been extremely pleased with results. **Q: Can I use this to glue a cracked in half ceramic pot from an indoor electric bbq?** A: This is a sealer. I don’t think you could use it for glue. I really don’t know for sure. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works and it’s easy to use. Sealed great. *by L***Z on January 28, 2026* Great product. Works well. Easy to apply. We sealed our openings on our bbq pit / smoker. After it dried and we took the tape off it’s completely sealed again. Great price to fix our pit rather than replace it. ### ⭐⭐⭐⭐⭐ Great product *by B***S on September 28, 2025* Product worked great, easy to use ### ⭐⭐⭐⭐ Works awesome *by R***A on April 22, 2026* Does the job ## Frequently Bought Together - LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce) - 1/2" x 1/8" LavaLock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey - LavaLock® clamps compatible with Oklahoma Joe's Smoker Lid Latch Kit for Longhorn, Highland, 3 in 1 cook chamber lid 2 pack --- ## 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.sn/products/34707527-rtv-650-f-bbq-grill-smoker-sealer-hi-temp-silicon](https://www.desertcart.sn/products/34707527-rtv-650-f-bbq-grill-smoker-sealer-hi-temp-silicon) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-25*