LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce)

LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz (2.8 fl. Ounce)

Q: 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.

Q: 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.

Q: 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.

Product ID: 336207080

Secure Transaction

🍖Food contact safe sealant

🔥650°F max temp withstand

🧴3 oz precision tube

Frequently Bought Together

LavaLock RTV 650 F BBQ Grill Smoker Sealer Hi Temp Silicon Adhesive 3 oz. (2.8 Fluid Ounce)

1/2" x 1/8" LavaLock High Temp BBQ Gasket Smoker Seal for Nomex Door Lid, Self Stick Grey

LavaLock® clamps compatible with Oklahoma Joe's Smoker Lid Latch Kit for Longhorn, Highland, 3 in 1 cook chamber lid 2 pack

Description

🔥 Seal the heat, savor the flavor — your BBQ’s secret weapon!

COMPACT READY - 3 oz tube designed for precision use—never waste a drop on your next grill project
FOOD SAFE CONFIDENCE - Certified safe for direct food contact—grill with peace of mind
EFFORTLESS APPLICATION - Self-curing formula ensures a smooth, long-lasting, water-tight seal every time
VERSATILE SEALING POWER - Perfect for BBQ smokers, wood stoves, vent pipes, and gasket creation
UNMATCHED HEAT RESISTANCE - Withstands scorching temps up to 650°F for ultimate BBQ durability

LavaLock RTV 650 F is a premium high-temp silicone adhesive designed to withstand intermittent temperatures up to 650°F. Packaged in a convenient 3 oz tube, it’s food contact safe and USDA compliant, making it ideal for sealing BBQ smokers, wood stoves, and gasket applications. Its self-curing, weatherproof formula ensures a durable, water-tight bond that keeps your grill airtight and performance peak.

Specifications

Color	Red
Shipping Weight	0.1 Kilograms
Item Model Number	FBA_LL-RTV650
Item Part Number	FBA_LL-RTV650
Primary material	Wood
Capacity	3 ounce
Weight	45 g
Manufacturer	Island Outdoor, LLC
Country of Origin	USA

Have a Question? See What Others Asked

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.

Can this be used in an oven?

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??

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

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

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products