---
product_id: 184748012
title: "MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration"
brand: "matniks"
price: "157 zł"
currency: PLN
in_stock: true
reviews_count: 13
url: https://www.desertcart.pl/products/184748012-matniks-silicone-rubber-sheet-12x12-inch-by-1-8-black
store_origin: PL
region: Poland
---

# Duro A65 strength 12x12 inch size -100ºF to 400ºF range MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration

**Brand:** matniks
**Price:** 157 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash Your Creativity with Every Cut!

## Quick Answers

- **What is this?** MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration by matniks
- **How much does it cost?** 157 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/184748012-matniks-silicone-rubber-sheet-12x12-inch-by-1-8-black)

## Best For

- matniks enthusiasts

## Why This Product

- Trusted matniks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Long-lasting:** Built to withstand the test of time.
- • **Easy to Cut & Customize:** Tailor it to your exact needs effortlessly.
- • **Versatile DIY Essential:** Transform your projects with ease!
- • **Multi-Purpose Applications:** From gaskets to crafts, the possibilities are endless!
- • **Extreme Temperature Resilience:** Perfect for any climate challenge.

## Overview

The MATNIKS Silicone Rubber Sheet is a versatile 12x12-inch, 1/8-inch thick black rubber sheet designed for a variety of DIY applications. With a temperature resistance ranging from -100ºF to 400ºF, it is ideal for both high and low-temperature environments. This durable material boasts exceptional stretchability and wear resistance, making it perfect for gaskets, seals, pads, and more. Easy to cut and customize, it’s the ultimate solution for your home and workplace projects.

## 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 12 in x 12 in by 1/8 silicone rubber sheet (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

## Features

- 👍 SILICONE RUBBER SHEET - Includes 1 Black rubber sheet of Rubber 12x12 by 1/8 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%

## Images

![MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration - Image 1](https://m.media-amazon.com/images/I/61d8KCk2HWL.jpg)
![MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration - Image 2](https://m.media-amazon.com/images/I/71z6HUJ4eoL.jpg)
![MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration - Image 3](https://m.media-amazon.com/images/I/81BsiI1Lk-L.jpg)
![MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration - Image 4](https://m.media-amazon.com/images/I/81D9YjOblHL.jpg)
![MATNIKS Silicone Rubber Sheet 12x12-inch by 1/8 Black Duro A65 High-Temperature Heavy Duty Gaskets DIY Material for Supporting Pads Leveling Seal Bumpers Protection Covers Anti-Slip Anti-Vibration - Image 5](https://m.media-amazon.com/images/I/81Km5dTwSTL.jpg)

## Available Options

This product comes in different **Size Name, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    Works great
  

*by F***S on Reviewed in the United States 🇺🇸 on March 15, 2023*

Needed for a oil pump, works great

### ⭐⭐⭐⭐⭐ 







  
  
    Much better than 1/16".
  

*by S***. on Reviewed in the United States 🇺🇸 on August 15, 2022*

I purchased this to cut gaskets for old random size clamp jars. First tried the 1/16" but they weren't quite thick enough. This 1/8" is perfect. I have the heavy duty NT circle cutter and found that if layed on a piece of 400 grit sandpaper that kept the silicone from stretching and I was able to cut 2 different size gaskets from one circle. It did dull the blade but was able to sharpen it up with a Diamond mini sharpener.

### ⭐⭐⭐⭐ 







  
  
    Have not used yet, waiting for the emergence
  

*by J***N on Reviewed in the United States 🇺🇸 on April 7, 2022*

Have not used yet, item purchased as a fix if needed. Product appears to be as advertised. I  am confident it will be a saving grace if it is neeeded to stop a leak,

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**Shop now:** [https://www.desertcart.pl/products/184748012-matniks-silicone-rubber-sheet-12x12-inch-by-1-8-black](https://www.desertcart.pl/products/184748012-matniks-silicone-rubber-sheet-12x12-inch-by-1-8-black)

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-22*