--- product_id: 127673692 title: "Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks" price: "€ 32.40" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.hr/products/127673692-silicone-rubber-sheet-by-matniks-12x12-inch-by-1-16 store_origin: HR region: Croatia --- # Duro A65 strength 12x12 inch Temp range -100ºF to 400ºF Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks **Price:** € 32.40 **Availability:** ✅ In Stock ## Summary > 🔧 Unleash Your Creativity with Every Cut! ## Quick Answers - **What is this?** Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - **How much does it cost?** € 32.40 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/127673692-silicone-rubber-sheet-by-matniks-12x12-inch-by-1-16) ## 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 - • **DIY-Friendly:** Easily cut to fit your unique projects. - • **High Elongation:** Stretchable up to 400% for maximum flexibility. - • **Durable & Long-Lasting:** Built to withstand wear and tear over time. - • **Versatile Applications:** Ideal for gaskets, seals, and cushioning. - • **Extreme Temperature Resistance:** Perfect for both high and low temp applications. ## Overview The MATNIKS Silicone Rubber Sheet is a versatile 12x12-inch, 1/16-inch thick black rubber sheet designed for DIY enthusiasts and professionals alike. With a temperature resistance ranging from -100ºF to 400ºF, this durable material is perfect for creating gaskets, seals, and protective pads. Its impressive elongation of 400% and Duro Shore A65 strength ensure it can handle a variety of applications, making it an essential addition to any toolbox. ## Description MATNIKS Silicone Rubber Sheets main ingredients consist of a compound of a unique rubber gum and high-purity silica. This silicone rubber have the characteristics of having both inorganic and organic materials that gives a number of advantages not found in other organic rubbers. MATNIKS Silicone Rubber have good chemical stability, flame retardancy (*compare to other rubbers), fine electrical properties and superior resistance to heat and cold. This versatility gives them the advantage to be used in nearly every industry to improve quality and functionality of products including electric and electronic equipment, office automation equipment, automotive, food products, household goods and leisure products. NON - CORROSIVELY - Silicone rubber is chemically inert with good release properties to not corrode other materials. VIBRATION ABSORPTION - Silicone rubber sheets work very well to isolate vibration. *Always do a safety test before applying flame or high heat to any application. ✔️SILICONE RUBBER SHEET - Includes 1 black sheet of rubber 12 in x 12 in by 1/16 in. (30.5cm x 30.5cm x 0.16cm)✔️DO IT YOURSELF (DIY) MATERIAL - Great for your home and workplace projects. Cut it easily with a knife or scissors. Excellent electrical insulation, ozone, weather and heat resistant properties. ✔️HEAVY DUTY, LOW and HIGH-TEMPERATURE resistance, HIGH-QUALITY MATERIAL - This material has a broad working temperature range that allows it to handle high and low extremes. Also, exhibit good levels of weather and chemical resistance, making them ideal for a host of outdoor and industrial uses.✔️ APPLICATIONS - Use the Rubber Sheet for projects like gasket creation, vibration reduction, water insulation, leveling objects, abrasion, floor cushioning, hammering protection, electric insulation, sound reduction, covers, hoses, o-rings, belts, oil resistance, vibration absorption. ✔️ INDUSTRIES - Automotive, marine, consumer, industrial, household, food Review: NO MORE LEAKY FISH TANK! - Perfect thickness (dust do wish they had a 1/312” option). Had to make a custom gasket for my Reef tanks that would constantly drip from one of the bulkhead seals, tri,,e s a pice of the suite (food grade silicon 1/16” yjickness). And for the first time in 3 years the drip is gone. Was so happy that it worked so well that I changed all of the bulkhead seals to this, cuts easy, shushes just enough to seal the pressure in the saltwater. I wish I would have found this years ago! Review: Happy customer. - Excellent product, exactly what I needed. I purchased this to prevent my tv stand from sliding around on the tv cabinet it was sitting on. (Problem solved!). I imagine this silicon mat has many uses for a myriad of issues. ## Features - 👍 SILICONE RUBBER SHEET - Includes 1 Black rubber sheet of Rubber 12x12 by 1/16 inch (30.5cm x 30.5cm x 0.38cm) +/- 10% tolerance ideal for silicone gasket material to seal - ✂️ DO IT YOURSELF (DIY) SILICONE SHEET MATERIAL - Great for your home and workplace. This Rubber sheet cuts easily with a knife or scissors and good for indoor or outdoor use. - 🌡️ LOW/HIGH TEMPERATURE resistance silicone rubber broad temperature range -100ºF to 400ºF. Ideal for high temp or low temp applications. Is UV resistance - ⚒️ APPLICATIONS - Use for Diy Gaskets, Pads, Seals, Crafts, Strips, Shock Proof, Vibration Reduction Insulation, Leveling, Cushioning, Protection, Heat Gasket, Rubber Sheeting Material, - 💪 MATERIAL PROPERTIES- This Silicone Rubber Gasket Material has extraordinary durability, stretchability, strength and long-lasting wear resistance. Duro Shore A60 (+/- 5) Tensile Strength 6Mpa, Elongation 400% ## Technical Specifications | Specification | Value | |---------------|-------| | Customer Reviews | 4.5 out of 5 stars 409 Reviews | ## Images ![Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - Image 1](https://m.media-amazon.com/images/I/61-oLBxrsqL.jpg) ![Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - Image 2](https://m.media-amazon.com/images/I/71z6HUJ4eoL.jpg) ![Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - Image 3](https://m.media-amazon.com/images/I/81D9YjOblHL.jpg) ![Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - Image 4](https://m.media-amazon.com/images/I/71lb-StuHbL.jpg) ![Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - Image 5](https://m.media-amazon.com/images/I/81A9WdP10jL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ NO MORE LEAKY FISH TANK! *by G***N on September 15, 2025* Perfect thickness (dust do wish they had a 1/312” option). Had to make a custom gasket for my Reef tanks that would constantly drip from one of the bulkhead seals, tri,,e s a pice of the suite (food grade silicon 1/16” yjickness). And for the first time in 3 years the drip is gone. Was so happy that it worked so well that I changed all of the bulkhead seals to this, cuts easy, shushes just enough to seal the pressure in the saltwater. I wish I would have found this years ago! ### ⭐⭐⭐⭐⭐ Happy customer. *by M***M on November 30, 2025* Excellent product, exactly what I needed. I purchased this to prevent my tv stand from sliding around on the tv cabinet it was sitting on. (Problem solved!). I imagine this silicon mat has many uses for a myriad of issues. ### ⭐⭐⭐⭐⭐ Custom gaskets in white *by R***M on October 6, 2025* Exactly what I was looking for to produce custom gaskets for new shower and fixtures. Wanted the gasket to match the white shower background and succeeds perfectly. ## Frequently Bought Together - Silicone Rubber Sheet by MATNIKS 12x12-inch by 1/16 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Solid Material Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip no leaks - FEL-PRO 3060 Gasket Making Material - Black Silicone Rubber Sheet, 60A 1/16 x 9 x 12 Inch Commercial Grade, Made in the USA, No Adhesive Backing, High Temp Gasket Material --- ## 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.hr/products/127673692-silicone-rubber-sheet-by-matniks-12x12-inch-by-1-16](https://www.desertcart.hr/products/127673692-silicone-rubber-sheet-by-matniks-12x12-inch-by-1-16) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-06*