---
product_id: 26463075
title: "Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black-"
brand: "midwest hearth"
price: "€ 16.07"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/26463075-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-black
store_origin: HR
region: Croatia
---

# Strong adhesion 100% RTV Weather-resistant Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black-

**Brand:** midwest hearth
**Price:** € 16.07
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Style!

## Quick Answers

- **What is this?** Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black- by midwest hearth
- **How much does it cost?** € 16.07 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/26463075-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-black)

## Best For

- midwest hearth enthusiasts

## Why This Product

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

## Key Features

- • **FDA Approved:** Safe for incidental food contact, making it ideal for kitchen and food-related applications.
- • **Seal with Confidence:** This 100% RTV silicone sealant is your go-to for any sealing project, ensuring a flawless finish every time.
- • **Versatile Application:** Perfect for vertical and overhead surfaces, this non-slump formula stays put without sagging.
- • **Multi-Surface Compatibility:** Adheres effortlessly to glass, metal, wood, ceramic, and more—your all-in-one sealing solution.
- • **Durability Meets Flexibility:** Cures to a robust silicone rubber that withstands extreme weather, UV rays, and chemicals.

## Overview

The Silicone Sealant 100% RTV in a 2.8 oz squeeze tube is a high-performance, non-slump sealant designed for versatile applications. It cures to a durable silicone rubber, offering excellent adhesion to various surfaces and resistance to weathering, making it suitable for both indoor and outdoor use. FDA approved for incidental food contact, this sealant is perfect for a wide range of sealing needs.

## Description

Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black-

## Features

- 100% RTV Silicone is a non-slump sealant and can be applied to vertical or overhead surfaces without flowing or sagging
- one-part, moisture-curing RTV (room temperature vulcanizing) silicone that cures to a strong, silicone rubber that maintains long-term durability and flexibility
- excellent resistance to weathering including ozone, ultra-violet radiation, freeze-thaw conditions and airborne chemicals
- Fully cured, it has an excellent adhesion to glass, metal, porcelain, ceramic, wood, most plastics and many other nonporous substrates
- permitted under regulations of the Food and Drug Administration where incidental food contact might be involved. FDA Regulation number is 175.105

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 2.8 Ounces |
| Color | Black |
| Style Name | Compact |
| Surface Recommendation | Any surface that requires sealing |
| Item Form | Paste |
| Compatible Material | Porcelain, Wood, Glass, Ceramic, Plastic, Metal, Rubber |
| Material Type | Silicone |

## Product Details

- **Material:** Silicone
- **Brand:** Midwest Hearth
- **Style:** Compact
- **Item Weight:** 2.8 Ounces
- **Compatible Material:** Porcelain, Wood, Glass, Ceramic, Plastic, Metal, Rubber

## Images

![Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black- - Image 1](https://m.media-amazon.com/images/I/41lAyB8f8KL.jpg)

## Questions & Answers

**Q: Is it microwave-safe?**
A: yes but it doesn't taste very good when heated

**Q: is this conductive?**
A: You don't need heat for it to seal, if this is what you were asking.

**Q: Can this be used on granite counter top seam?**
A: We used it successfully between our granite counter and our cooktop.

**Q: Don't want an adhesive, but to make a gasket to seal the lid of a pot, and keep steam in. Will this product adhere to only one object after curing?**
A: Yes, you can use this as a gasket maker.   I put a thick bead on the frame to the door of my smoker, kept the door open for a couple days so it cured, and now have a very tight seal when the door is shut.

## Frequently Bought Together

- Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Black-
- GE Advanced Silicone Caulk for Kitchen & Bathroom - 100% Waterproof Silicone Sealant, 5X Stronger Adhesion, Shrink & Crack Proof - 2.8 fl oz Tube, White, 1 Pack
- ALLWAY CT31 3-in-1 Caulk Tool for Removal and Application

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**Shop now:** [https://www.desertcart.hr/products/26463075-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-black](https://www.desertcart.hr/products/26463075-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-black)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-20*