---
product_id: 2943522
title: "Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent"
brand: "momentive"
price: "$107.84"
currency: USD
in_stock: true
category: "Momentive"
url: https://www.desertcart.us/products/2943522-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube
store_origin: US
region: United States of America
---

# Self-leveling, no tooling required One-part, no mixing needed Wide temp range -75°F to 400°F Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent

**Brand:** momentive
**Price:** $107.84
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, last long — the pro’s choice for flawless fixes!

## Quick Answers

- **What is this?** Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent by momentive
- **How much does it cost?** $107.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2943522-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube)

## Best For

- momentive enthusiasts

## Why This Product

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

## Key Features

- • **Certified & Safe:** Meets Military, FDA, USDA, NSF, and UL standards—trusted for food contact and industrial-grade projects.
- • **Universal Adhesion:** Bonds seamlessly to metals, glass, ceramics, silicone rubber, and select plastics—no primer needed.
- • **Invisible Protection:** Translucent finish keeps your repairs discreet while delivering durable, water-resistant sealing.
- • **Effortless Application:** Self-leveling formula fills cracks up to 1/4" without any extra tools or priming.
- • **Extreme Temperature Resilience:** Performs flawlessly from freezing -75°F to scorching 400°F, perfect for indoor & outdoor use.

## Overview

Momentive RTV118 is a translucent, one-part silicone sealant designed for versatile indoor and outdoor sealing. Its self-leveling consistency requires no tooling, adheres to multiple surfaces without primer, and withstands extreme temperatures from -75°F to 400°F. Certified to military, FDA, USDA, and UL standards, it offers durable, water-resistant protection ideal for professional-grade repairs and food-safe applications.

## Description

General purpose, one-part silicone sealant that cures to a tough, durable, resilient silicone rubber on exposure to atmospheric moisture at room temperature. Standard strength paste consistency product that can be applied to vertical and overhead surfaces where pourable / self-leveling sealants are not practical. Has excellant low and high temperature performance (-75° to 400°F). Can be used in food contact applications where FDA regulations apply (Reference: CDS4319). Recognized by UL under UL FIle # E-36952.

## Features

- One-part translucent RTV silicone sealant with a self-leveling consistency for filling and sealing gaps or cracks up to 1/4" wide in indoor and outdoor applications
- Self-leveling consistency requires no tooling for application in small cracks and hard-to-reach places
- Adheres to many metals, glass, ceramic, silicone rubber, and some rigid plastics without the use of primer
- Continuous service range is -75 to +400 degrees F (-60 to +204 degrees C) and intermittent service range is -75 to +500 degrees F (-60 to +260 degrees C)
- Meets Military Specification MIL-A-46106, NSF Standard 51, and USP 23; is FDA 21 CFR 177.2600 compliant; is USDA certified; and has UL recognized components

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004V40GKK |
| Best Sellers Rank | #178,073 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #309 in Silicone Adhesives #888 in Caulk |
| Brand Name | Momentive |
| Color | Translucent |
| Compatible Material | Ceramic, Glass, Plastic, Rubber |
| Customer Reviews | 4.7 4.7 out of 5 stars (4) |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Form | Paste |
| Item Weight | 2.8 ounces |
| Manufacturer | Momentive |
| Material Type | Silicone Rubber |
| Model | RTV118 |
| Number of Items | 1 |
| Part Number | RTV118-2.8 |
| Style Name | RTV118 |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Momentive
- **Item Weight:** 2.8 ounces
- **Item dimensions L x W x H:** 1 x 1 x 1 inches
- **Material:** Silicone Rubber
- **Style:** RTV118

## Images

![Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent - Image 1](https://m.media-amazon.com/images/I/41dam5p7INL.jpg)

## Available Options

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

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.us/products/2943522-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube](https://www.desertcart.us/products/2943522-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-12*