---
product_id: 336207080
title: "LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce)"
brand: "lavalock"
price: "516 Lei"
currency: RON
in_stock: false
category: "Lava Lock"
url: https://www.desertcart.ro/products/336207080-lavalock-rtv-650-f-bbq-grill-smoker-sealer-hi-temp
store_origin: RO
region: Romania
---

# 650°F max temp 3 oz precision tube Food-safe & USDA compliant LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce)

**Brand:** lavalock
**Price:** 516 Lei
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Seal the heat, savor the flavor — your BBQ’s secret weapon!

## Quick Answers

- **What is this?** LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) by lavalock
- **How much does it cost?** 516 Lei with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/336207080-lavalock-rtv-650-f-bbq-grill-smoker-sealer-hi-temp)

## Best For

- lavalock enthusiasts

## Why This Product

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

## Key Features

- • **Precision 3 oz Tube:** Compact, easy-to-apply size for perfect gasket and crack sealing
- • **All-Weather Durability:** Water-tight, self-curing seal that battles rain, smoke, and heat
- • **Versatile BBQ Essential:** Ideal for smokers, wood stoves, vent pipes, and kitchen repairs
- • **Unmatched Heat Resistance:** Withstands scorching 650°F temps for relentless BBQ sessions
- • **Certified Food-Safe Formula:** Meets USDA & FDA standards so your grill stays safe and clean

## Overview

LavaLock RTV 650 F is a premium high-temp silicone adhesive designed for BBQ grills and smokers. Rated safe for food contact and USDA compliant, this 3 oz tube withstands intermittent temperatures up to 650°F. Its self-curing, water-tight formula ensures durable, weather-resistant seals on gaskets, lids, and vents—perfect for professional-grade grilling and wood stove maintenance.

## Description

LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) : desertcart.in: Garden & Outdoors

## Features

- 🔥 【650 F MAX TEMP】650F Max Temp temp 3.0 oz tube (2.8 fl ounces) by LavaLock
- 🔥 【SAFE FOR FOOD CONTACT】Food Contact Safe BBQ wood stove sealer 650 F high temp, 3 oz tube
- 🔥 【EXCELLENT BONDING】Excellent silicon for sealing, creating or adhering gaskets
- 🔥 【FOR BBQ, KITHCEN, WOOD STOVE】Also perfect for wood stove vent pipe, bbq smoke stacks and doors lids
- 🔥 【EASY TO APPLY】Self curing, easy to apply, long lasting, water tight and impervious to all weather

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01LRLELK0 |
| Capacity | 3 ounce |
| Color | Red |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,655) |
| Date First Available | 12 September 2016 |
| Item Dimensions LxWxH | 15.2 x 3.8 x 2.5 Centimeters |
| Item Model Number | FBA_LL-RTV650 |
| Item Part Number | FBA_LL-RTV650 |
| Item Weight | 45.4 g |
| Manufacturer | Island Outdoor, LLC |
| Net Quantity | 1.0 Count |
| Primary material | Wood |
| Shipping Weight | 0.1 Kilograms |
| Weight | 0.1 Pounds |

## Images

![LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) - Image 1](https://m.media-amazon.com/images/I/31M4YDpijUL.jpg)
![LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) - Image 2](https://m.media-amazon.com/images/I/41ITgLADD7L.jpg)
![LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) - Image 3](https://m.media-amazon.com/images/I/41KrmygYvfL.jpg)
![LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) - Image 4](https://m.media-amazon.com/images/I/41MDwUBu1VL.jpg)
![LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce) - Image 5](https://m.media-amazon.com/images/I/41Pddufv1VL.jpg)

## Questions & Answers

**Q: Can it be used to fill and seal gap between fire box and smoke chamber? I had this space burn out on my barrel smoker.**
A: It can.... But DON'T!!! Max temp 650 degrees. Firebox will get way hotter. Wood burns above 1,100 degrees and charcoal over 2,000 degrees.Kept getting an odd flavor every time I ran a hot fire. I ended up tearing the fire box down and using the fibre gasket. In the smoker box I have had Great Results....

**Q: Can this be used in an oven?**
A: Yes! It is good safe and should be able to handle most ovens, even the broil setting. 

Beware that it has a strong vinegar smell (VOC) and you should not only let it fully cure, but run the oven at a high heat for about 20-30 minutes or more a day prior to food use. This is to make sure anything that will burn and/or off gas is allowed to do so without coming into contact with your meal.

**Q: Both this & silco 6500 had sbhtred stamped on the end crease. whats the difference? this one claims to be 650f well the silco 6500 is 500f. lawsuit??**
A: If using for a grill, don't sweat the details.  Used it on my UDS that I regularly run in the 300 - 350 range and sealant does fine.  If using it in an application that requires more heat, try it and see if it works!  It is not like it is too cost prohibitive to experiment with.  So far, have been extremely pleased with results.

**Q: Can I use this to glue a cracked in half ceramic pot from an indoor electric bbq?**
A: This is a sealer. I don’t think you could use it for glue. I really don’t know for sure.

## Frequently Bought Together

- LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce)
- 1/2" x 1/8" LavaLock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey
- LavaLock® clamps compatible with Oklahoma Joe's Smoker Lid Latch Kit for Longhorn, Highland, 3 in 1 cook chamber lid 2 pack

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**Shop now:** [https://www.desertcart.ro/products/336207080-lavalock-rtv-650-f-bbq-grill-smoker-sealer-hi-temp](https://www.desertcart.ro/products/336207080-lavalock-rtv-650-f-bbq-grill-smoker-sealer-hi-temp)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-09*