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.

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....

Can this be used in an oven?

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.

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??

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.

Can I use this to glue a cracked in half ceramic pot from an indoor electric bbq?

This is a sealer. I don’t think you could use it for glue. I really don’t know for sure.

Lavalock Rtv 650 F Bbq Grill Smoker Sealer Hi Temp

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Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔥 Seal the heat, savor the flavor — don’t let your BBQ miss out!

EFFORTLESS USE - Smooth, easy application means no mess, no stress, just a flawless, long-lasting seal.
FOOD SAFE CONFIDENCE - Certified safe for direct food contact—perfect for your grill and kitchen projects.
VERSATILE APPLICATION - Ideal for BBQ pits, wood stoves, vent pipes, and smoker doors—one tube, endless fixes.
ALL WEATHER DURABILITY - Self-curing, waterproof seal that holds strong rain or shine, season after season.
HEAT RESISTANT POWERHOUSE - Withstands scorching temps up to 650°F for ultimate BBQ and smoker sealing.

LavaLock RTV 650 F is a premium 3 oz high-temp silicone adhesive designed for BBQ grills, smokers, and wood stoves. It withstands temperatures up to 650°F, is food-safe, waterproof, and self-curing, providing a durable, airtight seal that enhances your outdoor cooking experience and protects your equipment season after season.

Specifications

ASIN	B01LRLELK0
Best Sellers Rank	#23,591 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #78 in Barbecue Tool Sets
Customer Reviews	4.5 4.5 out of 5 stars (2,755)
Item Weight	1.6 ounces
Item model number	FBA_LL-RTV650
Manufacturer	Island Outdoor, LLC
Product Dimensions	6 x 1.5 x 1 inches

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