---
product_id: 346655086
title: "Momentive RTV 159 One Part Silicone Sealant, 2.8 Ounce Tube, Red"
brand: "momentive"
price: "R$772"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/346655086-momentive-rtv-159-one-part-silicone-sealant-2-8-ounce
store_origin: BR
region: Brazil
---

# Strong Adhesion High Temp Resistance Weatherproof Momentive RTV 159 One Part Silicone Sealant, 2.8 Ounce Tube, Red

**Brand:** momentive
**Price:** R$772
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal the Deal with Momentive!

## Quick Answers

- **What is this?** Momentive RTV 159 One Part Silicone Sealant, 2.8 Ounce Tube, Red by momentive
- **How much does it cost?** R$772 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/346655086-momentive-rtv-159-one-part-silicone-sealant-2-8-ounce)

## 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

- • **Compact Power:** Lightweight 2.8 oz tube for easy handling and storage.
- • **Seal with Confidence:** One-part silicone sealant designed for high-temperature applications.
- • **Unmatched Durability:** Resistant to weather, ozone, and chemicals for long-lasting performance.
- • **Precision Application:** Ideal for gaskets, valve sealants, and fluid metering devices.
- • **Versatile Compatibility:** Adheres to metals, plastics, and glass without primer.

## Overview

Momentive RTV 159 is a high-performance, one-part silicone sealant in a compact 2.8-ounce tube, designed for high-temperature applications. Its primerless adhesion to various materials, including metals, plastics, and glass, ensures a reliable seal. With excellent weatherability and resistance to ozone and chemicals, this sealant is perfect for both professional and DIY projects.

## Description



## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Momentive |
| Style | Compact |
| Item Weight | 100 Grams |
| Item Form | Liquid, Paste |
| Net Quantity | 82.8 Grams |
| Colour | Red |
| Manufacturer | Momentive |
| Country of Origin | USA |
| Model number | CECOMINOD031251 |
| Item Weight | 100 g |
| Package Dimensions | 20.32 x 5.08 x 3.81 cm; 100 g |
| Item model number | CECOMINOD031251 |
| Are batteries included? | No |

## Product Details

- **Brand:** Momentive
- **Style:** Compact
- **Item Weight:** 100 Grams
- **Item Form:** Liquid, Paste
- **Net Quantity:** 82.8 Grams

## Images

![Momentive RTV 159 One Part Silicone Sealant, 2.8 Ounce Tube, Red - Image 1](https://m.media-amazon.com/images/I/41OMviE0EUL.jpg)

## Questions & Answers

**Q: Can I please have Exp Date? Thank you.**
A: No expiration date known, but a lot number of 14WFA023 is stamped on the flat end of the tube, hope this helps.

**Q: I would need a confirmed expiry date for lot 16bwpa041, otherwise this product is useless for us. is it possible to get one from the manufacturer?**
A: I don't believe this is a dated product

## Frequently Bought Together

- Momentive RTV 159 One Part Silicone Sealant, 2.8 Ounce Tube, Red
- Permatex 80050 Clear RTV Silicone Adhesive Sealant, 3 oz

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**Shop now:** [https://www.desertcart.com.br/products/346655086-momentive-rtv-159-one-part-silicone-sealant-2-8-ounce](https://www.desertcart.com.br/products/346655086-momentive-rtv-159-one-part-silicone-sealant-2-8-ounce)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-22*