--- product_id: 25193931 title: "High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set - Sizes 3/4\" to 1-7/16\" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable" brand: "high temp masking supply" price: "9796 som" currency: KGS in_stock: true reviews_count: 11 category: "High Temp Masking Supply" url: https://www.desertcart.kg/products/25193931-high-temp-masking-supply-20-piece-xl-silicone-rubber-plug store_origin: KG region: Kyrgyzstan --- # 600°F heat resistance 20 versatile plug sizes Reusable & flexible silicone High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set - Sizes 3/4" to 1-7/16" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable **Brand:** high temp masking supply **Price:** 9796 som **Availability:** ✅ In Stock ## Summary > 🔥 Seal the deal with silicone that outlasts the heat! ## Quick Answers - **What is this?** High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set - Sizes 3/4" to 1-7/16" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable by high temp masking supply - **How much does it cost?** 9796 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/25193931-high-temp-masking-supply-20-piece-xl-silicone-rubber-plug) ## Best For - high temp masking supply enthusiasts ## Why This Product - Trusted high temp masking supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Premium silicone that resists cracking, shrinking, and hardening—durability you can trust. - • **All-in-One Fit:** 20 color-coded plugs covering hole sizes from 3/4" to 1-7/16" for seamless masking. - • **Chemical Warrior:** Handles harsh chemicals and coatings without fading or bleeding colors. - • **Heatproof Mastery:** Withstands scorching temps up to 600°F/315°C—no melting, no worries. - • **Eco-Smart Reusability:** Flexible, reusable plugs that save you money and reduce waste on every project. ## Overview The High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set offers professional-grade, heat-resistant silicone plugs in 20 color-coded sizes from 3/4" to 1-7/16". Designed for powder coating, painting, and sealing applications, these durable plugs withstand up to 600°F (315°C), resist chemical damage, and remain flexible and reusable without cracking or shrinking—perfect for pros who demand reliability and precision. ## Description This 20 Piece XL Silicone Plug Kit is a great fit for the powder coater, custom painter, scientist, handy man, media blaster or anyone who needs premium quality silicone tapered plugs. This kit is ideal for the bigger jobs with holes from .750" up to 1.437" ID. This superior grade of silicone is capable of withstanding temps up to 600 degrees Fahrenheit (315 Celsius) for at least 20 minutes and holds up to most chemicals. It is ultra tough yet flexible, reusable and will not crack, harden, shrink or break over time. Unlike the competitors, all of our premium silicone goods are color coded for ease of use and the color will never bleed or fade. Review: Great variety of sizes - Nice sizes, works great for powder coating. Review: Great would buy again if needed - Very high quality silicone. I had to buy a multi pack for my stainless steel chicken waterer. It came with a nasty rubber plug but the silicone has no off smell. Good value for the use. ## Features - Includes 20 plugs to fit all holes from 3/4" up to 1 7/16" - Withstands heat up to 600 degrees Fahrenheit/315 Celsius. - Flexible, durable, reusable and color coded. - Premium quality silicone will not crack, shrink, harden or break. - Use for powder coating, painting, plating, anodizing, media blasting, etc. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B018GZZR6M | | Best Sellers Rank | #70,662 in Automotive ( See Top 100 in Automotive ) #10 in Body Repair Paint Masking Tools | | Brand | High Temp Masking Supply | | Brand Name | High Temp Masking Supply | | Color | Assorted | | Customer Reviews | 4.8 out of 5 stars 422 Reviews | | Item Weight | 0.01 kg | | Manufacturer | Powder Pro Coating Supply | | Manufacturer Part Number | PPCS-20PXLPK | | Material | silicone_rubber | | Material Type | silicone_rubber | | Model Number | PPCS-20PXLPK | | Number of Items | 1 | | UPC | 616639117622 | | Unit Count | 20 Count | ## Product Details - **Material:** silicone_rubber - **Brand:** High Temp Masking Supply - **Color:** Assorted - **Item Weight:** 0.01 Kilograms - **UPC:** 616639117622 ## Images ![High Temp Masking Supply 20 Piece XL Silicone Rubber Plug Set - Sizes 3/4" to 1-7/16" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable - Image 1](https://m.media-amazon.com/images/I/61I6K1MKSAL.jpg) ## Questions & Answers **Q: If i wanted to use this to replace a rubber plug on a latch kit used to hold a smoker/grill door closed approx 250-350° for hours, would it melt?** A: I use these plugs in my composites oven at 450F for hours. **Q: Can these be used as a plug on a tea kettle?** A: While they would fit the application, we don't recommend these for direct food contact as they are not manufactured for such uses. **Q: Are these safe for capping food bottles, like pickled food or olive oil?** A: These products are manufactured for metalworking and masking purposes so we cannot recommend them for use with food. **Q: Is this safe for wine or spices?** A: yes there perfectly safe. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great variety of sizes *by R***Y on April 18, 2026* Nice sizes, works great for powder coating. ### ⭐⭐⭐⭐⭐ Great would buy again if needed *by C***D on March 27, 2026* Very high quality silicone. I had to buy a multi pack for my stainless steel chicken waterer. It came with a nasty rubber plug but the silicone has no off smell. Good value for the use. ### ⭐⭐⭐⭐⭐ Add them to your supplies *by A***R on February 14, 2026* A must have for powder coating ## Frequently Bought Together - 20pc Extra Large High Temp Silicone Rubber Plug Kit Powder Coating Custom Paint Supplies - High Temp Masking Supply 235 Piece Silicone Rubber Plug Set - Sizes 1/32" to 1" - Tapered Stoppers for Powder Coating, Painting, Ceramic Coating, Sealing Holes - Non-Toxic, Flexible, Reusable - 5 Pc 1 5/8" X 2" #10 High Temp Silicone Rubber Tapered Plug Powder Coating Custom Painting Supplies --- ## 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.kg/products/25193931-high-temp-masking-supply-20-piece-xl-silicone-rubber-plug](https://www.desertcart.kg/products/25193931-high-temp-masking-supply-20-piece-xl-silicone-rubber-plug) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-15*