---
product_id: 371804492
title: "Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)"
brand: "sil-bond"
price: "€ 46.42"
currency: EUR
in_stock: true
reviews_count: 1
category: "Sil Bond"
url: https://www.desertcart.fi/products/371804492-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8
store_origin: FI
region: Finland
---

# NSF food-grade approved 350°F max temp 2.8 fl oz precision tube Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)

**Brand:** sil-bond
**Price:** € 46.42
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal it like a pro — because your projects deserve the best!

## Quick Answers

- **What is this?** Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) by sil-bond
- **How much does it cost?** € 46.42 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/371804492-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8)

## 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

- • **All-Weather Warrior:** Resists moisture, ozone, vibration & weathering for long-lasting seals
- • **Food-Safe Certified:** NSF & USDA approved for safe kitchen and food applications
- • **Multi-Surface Master:** Bonds effortlessly to plastic, metal, glass, ceramics & more
- • **Precision Application:** Screw-on nozzle ensures mess-free, exact sealant control
- • **Ultimate Heat Resistance:** Withstands up to 350°F for relentless durability

## Overview

Sil-Bond Food Grade NSF RTV Silicone Sealant is a premium white, 100% RTV silicone adhesive designed for professional-grade sealing and bonding. NSF and USDA approved for food safety, it withstands extreme temperatures up to 350°F, resists moisture, ozone, vibration, and weathering, and applies cleanly with a screw-on nozzle in a convenient 2.8 fl oz tube. Ideal for kitchen, automotive, marine, and industrial uses where durability and safety are non-negotiable.

## Description

Sil Bond 4500 NSF White 100% RTV Silicone Adhesive/Sealant (2.8 oz Squeeze Tube) White Sil Bond 100% RTV Silicone Adhesive sealant is an NSF approved non-slump silicone paste which has excellent resistance to extreme temperature, moisture, ozone, vibration, and weathering. Product Specs: One-part acetoxy silicone rubber sealant Approved as a food grade silicone - NSF/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**

Review: ok - ok

## Features

- NSF Approved
- White color
- 350F Temp Rating
- Screw On Nozzle
- 2.8 fluid ounce

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01F9HCISU |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 84,718 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,103 in Sealers |
| Colour | White |
| Customer Reviews | 5.0 5.0 out of 5 stars (4) |
| Date First Available | 6 May 2016 |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | Sil Bond 4500 |
| Manufacturer | Silco Incorporated |
| Material | Aluminum,Rubber,Silicone |
| Number of Pieces | 1 |
| Part number | 43338-2287 |
| Product Dimensions | 15.24 x 3.81 x 3.81 cm; 0.28 g |
| Size | 2.8 FL ou |
| Special Features | Extreme Temperature Resistance, Moisture Resistance, Ozone Resistance, Vibration Resistance, Weathering Resistance |
| Specific uses | Repair |

## Product Details

- **Brand:** Sil-Bond
- **Item form:** Paste
- **Material:** Aluminum,Rubber,Silicone
- **Specific uses for product:** Repair

## Images

![Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1) - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ok
*by M***A on 8 January 2025*

ok

## Frequently Bought Together

- Food Grade NSF RTV Silicone Sealant Adhesive White 2.8 Ounce (1)
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**Shop now:** [https://www.desertcart.fi/products/371804492-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8](https://www.desertcart.fi/products/371804492-food-grade-nsf-rtv-silicone-sealant-adhesive-white-2-8)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-14*