--- product_id: 28560946 title: "Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)" brand: "sil-bond" price: "¥2723" currency: JPY in_stock: true url: https://www.desertcart.jp/products/28560946-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8 store_origin: JP region: Japan --- # NSF food-grade approved 350°F max temp 2.8 fl oz tube Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) **Brand:** sil-bond **Price:** ¥2723 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal smart, seal safe — the pro’s choice for food-grade strength! ## Quick Answers - **What is this?** Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) by sil-bond - **How much does it cost?** ¥2723 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/28560946-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8) ## Best For - sil-bond enthusiasts ## Why This Product - Trusted sil-bond brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Application:** Screw-on removable nozzle ensures controlled, no-mess sealing every time. - • **Certified Food-Safe Seal:** NSF/ANSI Standard 51 and USDA approved—perfect for food-contact applications without compromise. - • **Unmatched Heat Resilience:** Withstands scorching temps up to 350°F for industrial and kitchen-grade durability. - • **Weatherproof & Long-Lasting:** Resists moisture, ozone, vibration, and weathering to keep your seals intact season after season. - • **Versatile Multi-Surface Bonding:** Adheres flawlessly to metal, glass, plastic, rubber, and ceramics—no primer needed. ## Overview Sil-Bond 4500 is a premium 100% RTV silicone adhesive and sealant in a convenient 2.8 oz tube, NSF and USDA approved for food contact. Engineered to endure extreme temperatures up to 350°F, it offers superior adhesion to a wide range of materials without cracking or brittleness. Its moisture, ozone, vibration, and weather resistance make it ideal for demanding industrial, automotive, and marine applications, delivering reliable, long-lasting seals with professional precision. ## Description Sil Bond 4500 NSF White 100% RTV Silicone Adhesive/Sealant (2.8 oz Squeeze Tube) White Sil Bond 100% RTV Silicone Adhesive sealant is an NSF approved non-slump silicone paste which has excellent resistance to extreme temperature, moisture, ozone, vibration, and weathering. Product Specs: One-part acetoxy silicone rubber sealant Approved as a food grade silicone - NSF/ANSI Standard 51, and USDA approved Will not crack or become brittle with age Application temperature -35 to 140° F Excellent marine silicone adhesive Excellent Unprimed adhesion to plastic, metal, synthetic rubber, glass, ceramics, porcelain, and more Available in Clear, White, Black, Aluminum Service Temperature Range -62° to 350° F Constant and 400° F Intermittently Automotive gasket and flange gasket material Removable Nozzle **The date stamped on the tube is a BORN ON DATE and is NOT an expiration date, and the product is good for 2 years from this date** ## Features - NSF Approved - White color - 350F Temp Rating - Screw On Nozzle - 2.8 fluid ounce ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B01F9HCISU | | Best Sellers Rank | #15,602 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #56 in Silicone Adhesives | | Brand Name | Sil-Bond | | Color | white | | Compatible Material | Aluminum, Glass, Metal, Plastic, Rubber | | Container Type | Tube | | Customer Reviews | 4.5 4.5 out of 5 stars (977) 4.5 out of 5 stars | | Full Cure Time | 24 hours | | Item Form | Ounce,Paste | | Item Package Quantity | 1 | | Item Weight | 0.27 g | | Manufacturer | Silco Incorporated | | Material Type | Silicone | | Model | Sil Bond 4500 | | Number Of Pieces | 1 | | Other Special Features Of The Product | Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance | | Part Number | 43338-2287 | | Specific Uses For Product | Repair | | Unit Count | 1 Count | | Viscosity Level | Medium to High | | Volume | 2.8 fluid ounces | | Water Resistance Level | Water Resistant | ## Product Details - **Brand:** Sil-Bond - **Item Form:** Ounce,Paste - **Material:** Silicone - **Specific Uses For Product:** Repair ## Images ![Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) - Image 1](https://m.media-amazon.com/images/I/61SBM9xq0vL.jpg) ![Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) - Image 2](https://m.media-amazon.com/images/I/31RC9IZ2DYL.jpg) ![Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) - Image 3](https://m.media-amazon.com/images/I/9102BUEPqsL.jpg) ## Questions & Answers **Q: How strong is this glue? Can it be used to reapir a crack in 1 galon water reservior?** A: I would think so, I used it on a conical fermenter for my beer brewing and its worked fine for a few years now. No major pressure on it, just 7 gallons of product. **Q: Can it be applied to a jar to store food in?** A: I'm not sure, I can tell you its ratted Food Safe. I used it to seal a crack in a conical fermentor I use for home brewed beer and cider. worked fine and left no taste that I could tell. **Q: (white) what is the texture of the surface after cured? smooth? gritty? matte? shiny? how can it be made as smooth as possible?** A: To make as smooth as possible: after you apply the stuff, spray some water with soap (detergent/shampoo works) and smooth it out with your fingers... this method works great for corners and joints where a bead is required.... will probably make a not so great job on a flat surface :-) **Q: is it dishwasher safe?** A: The package says its temperature range is -62ºF to 350ºF. I don't know how hot a dishwasher gets, but it might be ok on the top shelf. ## Frequently Bought Together - Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) - HPUY DA82-02367A Y-Clip Assembly Kit Compatible with Samsung Refrigerator Icemaker Replacement AP6261443 PS12115467 EA12115467 - Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce) --- ## 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.jp/products/28560946-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8](https://www.desertcart.jp/products/28560946-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*