---
product_id: 5611487
title: "Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent"
brand: "momentive"
price: "65516CFA"
currency: XOF
in_stock: true
reviews_count: 4
category: "Momentive"
url: https://www.desertcart.sn/products/5611487-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube
store_origin: SN
region: Senegal
---

# Adheres to metals, glass & plastics One-part self-leveling silicone Wide temp range -75° to 500°F Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent

**Brand:** momentive
**Price:** 65516CFA
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Momentive RTV118 One Part Silicone Sealant, 2.8 Ounce Tube, Translucent by momentive
- **How much does it cost?** 65516CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/5611487-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

- • **Invisible Protection:** Translucent finish keeps your repairs discreet and professional-looking.
- • **Effortless Precision Sealing:** Self-leveling formula fills cracks up to 1/4" with zero tooling needed.
- • **Certified for Safety & Quality:** Meets MIL-A-46106, FDA, USDA, NSF, and UL standards for trusted durability.
- • **Extreme Temperature Resilience:** Performs flawlessly from -75°F to 500°F, indoors or out.
- • **Universal Surface Compatibility:** Bonds seamlessly to metal, glass, ceramic, silicone rubber, and select plastics.

## Overview

Momentive RTV118 is a premium one-part translucent silicone sealant designed for versatile indoor and outdoor use. Its self-leveling paste cures into a durable, resilient rubber that withstands extreme temperatures from -75°F to 500°F. Compatible with metals, glass, ceramics, silicone rubber, and some plastics, it requires no primer and meets rigorous military, FDA, USDA, NSF, and UL certifications—making it the go-to sealant for professionals demanding reliability and invisible, long-lasting protection.

## 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.

Review: Excellent flow rate, levels quickly before becoming tacky - I use this in very small quantities to fill a small void. This product works very well, levels out quickly and dries in a reasonable time frame.
Review: good adhesion, but seems to cause oxydation (rust) on ... - Convenient to work with, good adhesion, but seems to cause oxydation (rust) on the surface of steel, when applied to it. This is the first time we have used it and have only limited experience. Can anything be done to prevent this? Some surface treatment prior to the application of the silicone?

## 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 | #214,802 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #345 in Silicone Adhesives #971 in Caulk |
| Brand | Momentive |
| Brand Name | Momentive |
| Color | Translucent |
| Compatible Material | Ceramic, Glass, Plastic, Rubber |
| Customer Reviews | 4.7 out of 5 stars 4 Reviews |
| Item Dimensions | 1 x 1 x 1 inches |
| Item Form | Paste |
| Item Weight | 2.8 ounces |
| Item dimensions L x W x H | 1 x 1 x 1 inches |
| Manufacturer | Momentive |
| Material | Silicone Rubber |
| Material Type | Silicone Rubber |
| Model | RTV118 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | RTV118-2.8 |
| Style | RTV118 |
| 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.

## Questions & Answers

**Q: What are the expiration dates for the 12 in stock?**
A: 11 are 7/19 and the last one is 3/20.
I am not the seller.
I bought this 4 years ago and don't remember it.

**Q: i just purchased rtv 108. i need a manufacturers certification and msds sheets please**
A: http://www.farnell.com/datasheets/1797719.pdf

**Q: Is this safe for terrariums?**
A: This is a food safe silicone sealant that many use for aquariums so it should be fine for a terrarium.  It is definitely waterproof.

**Q: Does this product have a shelf life?**
A: Any RTV product I've ever used eventually dries up if not used within a period of time but i'm not sure how long that takes. You should only buy what you think you'll need for the job. They make this in a smaller tube if the calk gun size seems too much.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent flow rate, levels quickly before becoming tacky
*by M***. on February 13, 2014*

I use this in very small quantities to fill a small void. This product works very well, levels out quickly and dries in a reasonable time frame.

### ⭐⭐⭐⭐ good adhesion, but seems to cause oxydation (rust) on ...
*by G***N on September 5, 2014*

Convenient to work with, good adhesion, but seems to cause oxydation (rust) on the surface of steel, when applied to it. This is the first time we have used it and have only limited experience. Can anything be done to prevent this? Some surface treatment prior to the application of the silicone?

### ⭐⭐⭐⭐⭐ Have purchased for years
*by C***C on February 19, 2013*

My company uses this silicone for various things around the shop, I have never heard them complain about it. I am sure we will continue to use this product.

## Frequently Bought Together

- Momentive RTV103 One Part Silicone Sealant, 2.8 Ounce Tube, Black
- Prime-Line M 6053 Frameless Shower Door Top Bracket Roller Assembly, 3/4 In. Round Plastic Wheel, Ball Bearings, Extruded Aluminum, Bright Finish, Chrome(2 Pack)
- Prime-Line M 6145 Aluminum Frameless Shower Door Top Bracket Roller Assembly, 3/4 In. Round Plastic Wheel, Fits 3/16 In. Glass (2 Pack)

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**Shop now:** [https://www.desertcart.sn/products/5611487-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube](https://www.desertcart.sn/products/5611487-momentive-rtv118-one-part-silicone-sealant-2-8-ounce-tube)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-09-01*