Review on 🔥 LavaLock RTV 650 F BBQ Grill Smoker Sealer - High Temp Silicon Adhesive 3 oz: Get Secure, Perfect Seals! by Lynn Walker

Great Product! I used it to seal the air intakes on my ugly drum smoker to the drum, using U-bolts to hold the intake tube in place (assembly is similar to the Gateway drum smoker). I was considering using a JB-Weld but didn't want the air intakes permanently attached to the drum in case I wanted to replace the drum in the future. RTV 650 was easy to use, sealed against air leaks and easy to maintain at the operating temperatures associated with hot and fast barbecues. Red is good too. Note: 3 oz bothered. would have been enough to seal both of my 1" air intakes - it seemed like I had as much sealant by the time the job was finished as I did when I started. PS: Great reassurance knowing this is food safe.