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

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

Product ID: 194337675

Details

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

🔄Reusable tip for 100 ft bead

🔥600°F max heat resistance

🛡️Food contact safe & weatherproof

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COP 159518

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Seal the heat, savor the flavor! 🔥

SAFE FOR YOUR FOOD - Certified food contact safe, ensuring no compromise on flavor or safety.
MAXIMIZE EVERY DROP - Removable tip design lets you apply a precise 1/8” bead up to 100 feet—no waste, all performance.
PROUDLY AMERICAN MADE - Crafted in the USA with premium silicone for trusted quality and reliability.
WEATHERPROOF DURABILITY - Seals gaskets against rain, smoke, and heat—built to last outdoors.
UNMATCHED HEAT ENDURANCE - Withstands scorching temps up to 600°F—perfect for your BBQ and smoker needs.

LavaLock RTV High Temp BBQ Smoker Sealer is a premium 10 oz silicone adhesive designed for high-temperature applications up to 600°F. Food contact safe and weatherproof, it’s ideal for sealing gaskets on BBQs, smokers, and kitchen equipment. Featuring a reusable tip for precise application and proudly made in the USA, it ensures durable, safe, and efficient sealing for outdoor cooking enthusiasts.

Specifications

ASIN	B086Q5MXZX
Best Sellers Rank	#63,751 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #111 in Outdoor Smokers
Brand Name	LavaLock
Color	600 F - Red
Customer Reviews	4.6 4.6 out of 5 stars (504)
Full Cure Time	4 Hours
Included Components	RTV
Item Form	Paste
Item Weight	10 Ounces
Liquid Volume	10 Fluid Ounces
Manufacturer	Island Outdoor, LLC
Material Type	Silicone
Number of Items	1
Part Number	LL_RTV
Surface Recommendation	Tile, Pipe, Counter Top, Sink, Tub, Walls, Gutter
UPC	690996755475
Water Resistance Level	Water Resistant

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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.

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Excellent communication throughout the order process. Product is perfect.

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COP 159518

Duties & taxes included

In stock

Sold byAmazon ColombiaDelivered 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 Colombia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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