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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🔥 Seal the heat, savor the flavor! 🔥

FOOD SAFE CONFIDENCE - Meets FDA standards, perfect for direct food contact surfaces
PROUDLY AMERICAN MADE - Crafted in the USA, supporting quality and local craftsmanship
LONG LASTING EFFICIENCY - 10 oz cartridge covers 100 ft of 1/8 inch bead—more sealing, less hassle
WEATHERPROOF DURABILITY - Built to resist rain, steam, and outdoor elements without fail
HEAT RESISTANT POWERHOUSE - Seals gaskets up to a scorching 600°F for ultimate BBQ performance

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 offers weatherproof, water-resistant sealing ideal for BBQ smokers and food-contact surfaces, delivering long-lasting durability and professional-grade performance—all proudly made in the USA.

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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.

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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.

€ 113.06

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Finlandstore

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Colour	600 F - Red
Brand	LavaLock
Item Weight	10 Ounces
Liquid Volume	10 Fluid Ounces
Item Form	Paste
Surface Recommendation	Tile, Pipe, Counter Top, Sink, Tub, Walls, Gutter
Water Resistance Level	Water Resistant
Number of Items	1
Manufacturer	Island Outdoor, LLC
UPC	690996755475
Material	Silicone
Item Weight	283 g
Package Dimensions	24.89 x 20.29 x 5.99 cm; 283.5 g
Item part number	LL_RTV
Included Components	RTV
Are batteries included?	No

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

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