---
product_id: 304449059
title: "Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)"
brand: "bbqgaskets.com"
price: "¥3825"
currency: JPY
in_stock: true
category: "Bb Qgaskets.Com"
url: https://www.desertcart.jp/products/304449059-silicone-rtv-4500-fda-grade-high-strength-silicone-sealant-black
store_origin: JP
region: Japan
---

# 350°F continuous heat resistance FDA food contact safe Weatherproof & durable seal Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz)

**Brand:** bbqgaskets.com
**Price:** ¥3825
**Availability:** ✅ In Stock

## Summary

> 🖤 Seal it like a pro—black silicone that never quits!

## Quick Answers

- **What is this?** Silicone RTV 4500 FDA Grade High Strength Silicone Sealant, Black (2.8 fl.oz) by bbqgaskets.com
- **How much does it cost?** ¥3825 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/304449059-silicone-rtv-4500-fda-grade-high-strength-silicone-sealant-black)

## 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 Guardian:** Impervious to rain, sun, and cold—your sealant for every season.
- • **Food-Safe Confidence:** FDA-grade silicone ensures safe use around food prep areas and appliances.
- • **Precision Application:** Includes 29' nozzle for a perfect 1/8" bead—professional results every time.
- • **Heat-Resistant Powerhouse:** Withstands up to 350°F for relentless performance in hot environments.
- • **Universal Surface Bonding:** Bonds seamlessly to metal, glass, ceramics, and more for versatile repairs.

## Overview

The Silicone RTV 4500 is a premium FDA-grade black silicone sealant designed for high-strength, heat-resistant sealing up to 350°F. Perfect for food-contact surfaces and all-weather durability, it bonds to most materials and includes a precision nozzle for clean, professional application.

## 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
- Excellent for sealing or creating gaskets
- package includes : 1 pcs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01F9HCFEC |
| Are batteries included? | No |
| Best Sellers Rank | #121,362 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #256 in Silicone Adhesives |
| Brand | BBQgaskets.com |
| Colour | As shown in the image |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Date First Available | 6 January 2016 |
| Included Components | 1 |
| Item Weight | 100 g |
| Item model number | rtv4500B |
| Manufacturer | Silicone |
| Model number | rtv4500B |
| Net Quantity | 82.81 Milliliters |
| Number of Memory Sticks | 1 |
| Package Dimensions | 15.01 x 6.1 x 2.9 cm; 100 g |

## Product Details

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

## Images

![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)

## 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.jp/products/304449059-silicone-rtv-4500-fda-grade-high-strength-silicone-sealant-black](https://www.desertcart.jp/products/304449059-silicone-rtv-4500-fda-grade-high-strength-silicone-sealant-black)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-03*