---
product_id: 5611488
title: "Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-"
brand: "gordon glass co."
price: "€ 11.91"
currency: EUR
in_stock: true
reviews_count: 13
category: "Gordon Glass Co."
url: https://www.desertcart.fr/products/5611488-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-clear
store_origin: FR
region: France
---

# 100% RTV moisture-curing silicone Non-slump, vertical & overhead application Weather & chemical resistant durability Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-

**Brand:** gordon glass co.
**Price:** € 11.91
**Availability:** ✅ In Stock

## Summary

> 🔧 Seal smart, live smarter — the pro’s choice for flawless, flexible protection!

## Quick Answers

- **What is this?** Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear- by gordon glass co.
- **How much does it cost?** € 11.91 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/5611488-silicone-sealant-100-rtv-2-8-oz-squeeze-tube-clear)

## Best For

- gordon glass co. enthusiasts

## Why This Product

- Trusted gordon glass co. brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Food-Safe Confidence:** FDA-approved for incidental food contact, perfect for kitchen appliances and food prep areas.
- • **Weatherproof Your World:** Resists ozone, UV rays, freeze-thaw cycles, and airborne chemicals for lasting protection.
- • **Universal Adhesion Power:** Bonds seamlessly to glass, metal, ceramic, wood, plastics, and more nonporous surfaces.
- • **Precision Application Anywhere:** Non-slump formula lets you seal vertical and overhead surfaces without mess or sagging.
- • **Ultimate Flexibility & Strength:** Cures to a durable silicone rubber that stays flexible for long-term performance.

## Overview

ASI 502 Silicone Sealant is a 100% RTV moisture-curing silicone in a convenient 2.8 oz squeeze tube, designed for professional-grade sealing on vertical and overhead surfaces without sagging. It offers exceptional weather resistance, FDA-approved food safety, and strong adhesion to a wide range of materials, making it ideal for durable, flexible bonds in industrial, kitchen, and home applications.

## Description

ASI 502 is a 100% RTV Silicone that is UL & NSF Recognized. ASI 502 is a one-part, moisture-curing RTV (room temperature vulcanizing) silicone that cures to a strong, silicone rubber that maintains long-term durability and flexibility. ASI 502 100% RTV Silicone is a non-slump sealant and can be applied to vertical or overhead surfaces without flowing or sagging. Because ASI 502 is a 100% RTV silicone sealant, it has excellent resistance to weathering including ozone, ultra-violet radiation, freeze-thaw conditions and airborne chemicals. Fully cured, ASI 502 has excellent adhesion to glass, metal, porcelain, ceramic, wood, most plastics and many other nonporous substrates.ASI 100% RTV Silicone (ASI 502) can be applied to surface temperatures from -18°C to +50°C (0°F to +120°F) and after curing, withstands constant operating temperatures from -70 to +400 degrees F.Typical Uses: ASI 502 is an excellent sealant and/or adhesive for many applications where a long-term, permanently flexible bond or seal is required.

Review: Seal your Ninja products! - I have a few new ninja products that are for food preparation. One is the ninja slushi and the other is for ice cream. Both have designed flaws that allow food to get into the crevices of the canisters that hold them. This product was recommended by another ninja purchaser., and it worked well for them, so I tried it. It’s sealed up the tiny creases in the product that were a designed flaw prior to my using these items.. this will keep my food safe from contaminants that cannot be removed, will allow for ease of cleaning of the product, and was easy to apply. This made the purchase of this silicone much more valuable than it’s low cost. It’s hard to put a price on your health. I’m going to recommend it to other ninja product purchasers in the various groups where we share recipes. Thank you to the seller for the prompt service., good packaging, and wonderful product
Review: worked perfectly - worked perfectly

## 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 |
|---------------|-------|
| ASIN | B0063U2RWU |
| Best Sellers Rank | #11,375 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #26 in Silicone Adhesives |
| Brand | Gordon Glass Co. |
| Date First Available | November 5, 2011 |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 3.2 ounces |
| Item model number | ASI 502 2.8oz Clear |
| Manufacturer | ASI |
| Material | Silicone |
| Number of Items | 1 |
| Package Dimensions | 7.76 x 1.38 x 1.26 inches |
| Style | Industrial |
| Surface Recommendation | Tub, Fixture, Siding, Countertop, Tile, Sink, Mirror, Vent, Door, Roof, Gutter, Wall, Ceiling, Shower, Window, Floor |
| UPC | 645360707062 |
| Unit Count | 2.8 Fluid Ounces |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Gordon Glass Co.
- **Item Weight:** 3.2 ounces
- **Material:** Silicone
- **Style:** Industrial
- **Water Resistance Level:** Waterproof

## Images

![Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear- - Image 1](https://m.media-amazon.com/images/I/81COyIozLiL.jpg)

## Questions & Answers

**Q: I want to seal a tree slice to place candied apples on. Will it dry clear?**
A: Yes, this is Clear Food Grade Silicone Sealant.

**Q: Is this real, odorless RTV, or does it have an acetic/vinegar smell like most silicone sealants?**
A: I didn’t experience any of odor or acedic/vinegars smell/taste from this product.

**Q: Will it seal a savino wine saving tritan plastic carafe? apparently the carafe is in two pieces snapped together tightly and frequently leaks.**
A: Not sure about chemical burn issue.  I manipulated the silicone around the hole in the carafe with a toothpick.  The only caveat on the tube it comes in says - "Caution:  On contact, uncured silicone sealant irritates eyes. Flush eyes with water.  Call Physician immediately.  Sealant releases acetic acid during cure."   Acetic acid is the main component of vinegar.  You could also use disposable nitrile exam gloves (usually comes in a box of 200) to put a barrier between your skin and the the sealant.  I use those (gloves) all the time for stuff I have to around the house where I want to protect my hands but still have good fine motor control (impossible with regular work gloves).  Good luck!

**Q: I assume this is suitable to caulk around a kitchen sink and faucet?**
A: Yes this fine around the sink and faucet in the kitchen.  This product works very well.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Seal your Ninja products!
*by K***N on February 22, 2025*

I have a few new ninja products that are for food preparation. One is the ninja slushi and the other is for ice cream. Both have designed flaws that allow food to get into the crevices of the canisters that hold them. This product was recommended by another ninja purchaser., and it worked well for them, so I tried it. It’s sealed up the tiny creases in the product that were a designed flaw prior to my using these items.. this will keep my food safe from contaminants that cannot be removed, will allow for ease of cleaning of the product, and was easy to apply. This made the purchase of this silicone much more valuable than it’s low cost. It’s hard to put a price on your health. I’m going to recommend it to other ninja product purchasers in the various groups where we share recipes. Thank you to the seller for the prompt service., good packaging, and wonderful product

### ⭐⭐⭐⭐⭐ worked perfectly
*by S***S on September 14, 2025*

worked perfectly

### ⭐⭐⭐⭐⭐ Great! Air-tight cap for many uses!
*by J***J on January 6, 2026*

Great stuff, and most importantly the cap seems to really keep it airtight! So I can use it for numerous small jobs.

## Frequently Bought Together

- Silicone Sealant 100% RTV - 2.8 oz Squeeze Tube -Clear-
- Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)
- White Food Grade Silicone Sealant - 2.8 oz Squeeze Tube

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-27*