Can you use gasket and silicone together?

I would strongly advise using the silicone. The so called adhesive on the gasket itself is non existent. I glued the gasket on with the silicone and it's been awesome.

Will this work to seal the chimney on a grill/smoker?

Yes. I used it for mine. Actually I sealed every gap on my smoker with it and it’s been almost a year and never had an issue. It’s worked great👍 I also bought the gasket sealer for the doors on my smoker which also worked great

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

LavaLock RTV High Temp BBQ Smoker Sealer Gasket Adhesive 10 oz Cartridge (600 F - Red)

LavaLock RTV High Temp BBQ Smoker Sealer Gasket Adhesive 10 oz Cartridge (600 F - Red)

Product ID: 557310383

Details

Brand
LavaLock
Colour
600 F - Red
Full Cure Time
4 Hours
Item Weight
10 Ounces
Liquid Volume
10 Fluid

🔥600°F max heat resistance

🌧️Weatherproof & water resistant

🛡️FDA food contact safe

420.12 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🔥 Seal the heat, savor the flavor! 🔥

FOOD SAFE CONFIDENCE - Meets FDA standards so your sealant is as safe as your grill master skills.
ULTIMATE HEAT SHIELD - Withstands scorching temps up to 600°F—perfect for your BBQ smoker’s toughest seals.
WEATHERPROOF WARRIOR - Built to resist rain, steam, and smoke—keep your smoker sealed season after season.
LONG LASTING COVERAGE - One 10 oz cartridge lays down up to 100 feet of reliable gasket bead—less refills, more grilling.
PROUDLY AMERICAN MADE - Crafted in the USA with quality you can trust and brag about.

LavaLock RTV High Temp BBQ Smoker Sealer is a premium FDA-approved silicone adhesive designed to withstand extreme temperatures up to 600°F. This 10 oz cartridge delivers up to 100 feet of durable, weatherproof gasket seal, ideal for BBQ smokers and grills. Made in the USA, it ensures food-safe, long-lasting performance that keeps your outdoor cooking gear airtight and ready for every cookout.

Specifications

ASIN	B086Q5MXZX
Brand Name	LavaLock
Colour	600 F - Red
Country of Publication	USA
Customer Reviews	4.7 4.7 out of 5 stars (506)
Full Cure Time	4 Hours
Included Components	RTV
Item Form	Paste
Item Weight	10 Ounces
Manufacturer	Island Outdoor, LLC
Manufacturer Part Number	LL_RTV
Material Type	Silicone
Number of Items	1
Number of Packs	1
Size of liquid in ounces	10 Fluid Ounces
Surface Recommendation	Tile, Pipe, Counter Top, Sink, Tub, Walls, Gutter
UPC	690996755475
Water Resistance Level	Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

420.12 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews