---
product_id: 269200309
title: "Food Grade NSF FDA RTV Silicone Sealant Adhesive White 2.8oz"
brand: "sil-bond"
price: "150 Lei"
currency: RON
in_stock: true
category: "Sil Bond"
url: https://www.desertcart.ro/products/269200309-food-grade-nsf-fda-rtv-silicone-sealant-adhesive-white-2
store_origin: RO
region: Romania
---

# 100% waterproof & moisture resistant Heat resistant up to 400°F NSF & FDA food-grade certified Food Grade NSF FDA RTV Silicone Sealant Adhesive White 2.8oz

**Brand:** sil-bond
**Price:** 150 Lei
**Availability:** ✅ In Stock

## Summary

> 🍽️ Seal smart, seal safe — the pro’s choice for food-grade perfection!

## Quick Answers

- **What is this?** Food Grade NSF FDA RTV Silicone Sealant Adhesive White 2.8oz by sil-bond
- **How much does it cost?** 150 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/269200309-food-grade-nsf-fda-rtv-silicone-sealant-adhesive-white-2)

## Best For

- sil-bond enthusiasts

## Why This Product

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

## Key Features

- • **Food-Safe Seal:** NSF ANSI 51 & USDA approved for safe use in food-related applications—seal with confidence.
- • **All-Terrain Adhesion:** Bonds effortlessly to plastic, metal, glass, ceramics, and more without priming.
- • **Durability That Lasts:** Won't crack, shrink, or become brittle over time—maintain a flawless seal for years.
- • **Ultimate Heat Defense:** Withstands extreme temps from 62°F to 400°F, perfect for any demanding environment.
- • **Versatile & Ready-to-Use:** Comes in a convenient 2.8oz squeeze tube with removable nozzle for precision application.

## Overview

Sil-Bond 4500 is a premium 100% RTV silicone adhesive sealant, NSF and FDA approved for food safety. It offers exceptional resistance to heat (up to 400°F), moisture, ozone, and vibration, ensuring durable, flexible seals on a wide range of surfaces including plastics, metals, and ceramics. Packaged in a handy 2.8oz tube, it’s ideal for professional-grade applications requiring reliable, long-lasting performance.

## Description

Sil Bond 4500 NSF White 100Percent RTV Silicone Adhesive.Sealant (2.8 oz Squeeze Tube) White Sil Bond 100Percent RTV Silicone Adhesive sealant is an NSF approved nonslump silicone paste which has excellent resistance to extreme temperature, moisture, ozone, vibration, and weathering. Product Specs Onepart acetoxy silicone rubber sealant Approved as a food grade siliconeNSF.ANSI Standard 51, and USDA approved Will not crack or become brittle with age Application temperature 35 to 140° F Excellent marine silicone adhesive Excellent Unprimed adhesion to plastic, metal, synthetic rubber, glass, ceramics, porcelain, and more Available in Clear, White, Black, Aluminum Service Temperature Range 62° to 350° F Constant and 400° F Intermittently Automotive gasket and flange gasket material Removable Nozzle **The date stamped on the tube is a BORN ON DATE and is NOT an expiration date, and the product is good for 2 years from this date**

## Features

- manufacturer: Sil-Bond
- Item Trademark: SIL-BOND
- Item Weight: ounces, pounds, 0.17500, 2.8
- Item Category: Bonding Adhesives

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01F9HCISU |
| Best Sellers Rank | #46,753 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #116 in Silicone Sealers |
| Item model number | Sil Bond 4500 |
| Manufacturer | Sil-Bond |
| Product Dimensions | 15.24 x 3.81 x 3.81 cm; 0.28 g |

## Product Details

- **Brand:** Sil-Bond
- **Item form:** Liquid
- **Material:** Silicone
- **Specific uses for product:** Repair

## Images

![Food Grade NSF FDA RTV Silicone Sealant Adhesive White 2.8oz - Image 1](https://m.media-amazon.com/images/I/61SBM9xq0vL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How strong is this glue?  Can it be used to reapir a crack in 1 galon water  reservior?**
A: I would think so, I used it on a conical fermenter for my beer brewing and its worked fine for a few years now.  No major pressure on it, just 7 gallons of product.

**Q: Can it be applied to a jar to store food in?**
A: I'm not sure, I can tell you its ratted Food Safe. I used it to seal a crack in a conical fermentor I use for home brewed beer and cider. worked fine and left no taste that I could tell.

**Q: (white) what is the texture of the surface after cured?  smooth?  gritty?  matte? shiny?  how can it be made as smooth as possible?**
A: To make as smooth as possible: after you apply the stuff, spray some water with soap (detergent/shampoo works) and smooth it out with your fingers... this method works great for corners and joints where a bead is required.... will probably make a not so great job on a flat surface :-)

**Q: is it dishwasher safe?**
A: The package says its temperature range is -62ºF to 350ºF. I don't know how hot a dishwasher gets, but it might be ok on the top shelf.

## Frequently Bought Together

- Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)
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- Silicone RTV 4500 Food Contact Safe High Strength Silicone Sealant, Clear (2.8 FL. Ounce)

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**Shop now:** [https://www.desertcart.ro/products/269200309-food-grade-nsf-fda-rtv-silicone-sealant-adhesive-white-2](https://www.desertcart.ro/products/269200309-food-grade-nsf-fda-rtv-silicone-sealant-adhesive-white-2)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-08*