---
product_id: 577699400
title: "Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)"
brand: "bbqgaskets.com"
price: "KSh386"
currency: KES
in_stock: false
url: https://www.desertcart.co.ke/products/577699400-silco-incorporated-silicone-rtv-4500-fda-grade-high-strength-silicone
store_origin: KE
region: Kenya
---

# 350°F high-temp resistance FDA food-safe grade Weatherproof durability Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)

**Brand:** bbqgaskets.com
**Price:** KSh386
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal the deal with FDA-grade strength and weatherproof confidence!

## Quick Answers

- **What is this?** Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz) by bbqgaskets.com
- **How much does it cost?** KSh386 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/577699400-silco-incorporated-silicone-rtv-4500-fda-grade-high-strength-silicone)

## Best For

- bbqgaskets.com enthusiasts

## Why This Product

- Trusted bbqgaskets.com brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Weather Armor:** Seals tight against rain, sun, and cold—your go-to for any climate challenge.
- • **Sleek Black Finish:** Professional matte black color that blends with any setup, adding a polished look.
- • **Food-Safe Confidence:** FDA-approved for direct food contact, ensuring safety without compromise.
- • **Unmatched Heat Endurance:** Withstands scorching temps up to 350°F, perfect for demanding environments.
- • **Universal Surface Bonding:** Adheres seamlessly to most materials, making it incredibly versatile.

## Overview

Silco Incorporated's Silicone RTV 4500 is a premium black silicone sealant offering FDA-grade food safety, high-temperature resistance up to 350°F, and robust weatherproof sealing. Ideal for professional-grade applications requiring durable, versatile bonding across multiple surfaces.

## Description

2.8 ounce tube, BLACK color. Creates a 1/8" bead, 29' long nozzle included. Works for a wide variety of applications including restaurant, automotive, home, appliance and repair. 350F continuos temperature rating

## Features

- Food Contact Safe (FDA grade) 350F high temp
- Impervious to all weather conditions
- Bonds to most surfaces

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Silco Incorporated |
| Part number | FDA-RTV-3OZ |
| Item Weight | 100 g |
| Package Dimensions | 15.01 x 6.1 x 2.9 cm; 100 g |
| Item model number | rtv4500B |
| Color | Black |
| Material | Silicone |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Silicone
- **Brand:** Silco Incorporated
- **Style:** Compact
- **Item Weight:** 0.1 Kilograms
- **Compatible Material:** Silicone

## Images

![Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz) - Image 1](https://m.media-amazon.com/images/I/71xaeCuR+xL.jpg)
![Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz) - Image 2](https://m.media-amazon.com/images/I/31RC9IZ2DYL.jpg)
![Silco Incorporated Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz) - Image 3](https://m.media-amazon.com/images/I/9102BUEPqsL.jpg)

## Questions & Answers

**Q: Do I have to prep the surface since I've used my grill several times?**
A: Yes, the grease and oils from cooking will effect the ability of the sealer to adhere to the surface. I used a spray degreaser and a stiff bristle brush and then finished with rubbing alcohol on a paper towel.

**Q: Is this applied inside or outside the smoker?**
A: Either one would work. The best application is inside the smoker so that the sealant isn't seen from the outside.

**Q: would this seal on a granite counter top joint?**
A: As a contactor that lays counter tops  I'd use a non-sanded grout with a latex mixing compound. It shouldn't take much.

**Q: Can it be used to adhere silacon feet to the grates of a cooktop?**
A: It should work fine as long as it is not expected to actually provide support.

## Frequently Bought Together

- Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)
- Dyna-Glo DGO1890BDC-D Wide Body Vertical Offset Charcoal Smoker,Black
- Dyna-Glo DG1890CSC Premium Vertical Offset Charcoal Smoker Cover Black

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**Shop now:** [https://www.desertcart.co.ke/products/577699400-silco-incorporated-silicone-rtv-4500-fda-grade-high-strength-silicone](https://www.desertcart.co.ke/products/577699400-silco-incorporated-silicone-rtv-4500-fda-grade-high-strength-silicone)

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-12*