High-Temperature Silicone Sealant for Wood Stoves, Pellet Stoves, Grills & Smokers: RTV650
Professional-Grade Gasket Maker & Sealant by Stove & Grill Parts For Less
Create custom gaskets instantly with our premium high-temperature RTV silicone sealant, specifically designed for wood stoves, pellet stoves, BBQ grills, and smokers. This self-curing adhesive forms durable, heat-resistant seals that withstand the demanding conditions of high-heat cooking and heating appliances.
Key Features:
- Extreme Temperature Resistance: Rated to 650°F max (intermittent), 500°F continuous – handles the toughest grilling and heating conditions
- Instant Gasket Formation: Forms to any shape and cures quickly, replacing most cut gaskets
- Superior Adhesion: High-tack formula bonds firmly to metal, glass, and ceramic surfaces
- Long-Lasting Durability: Resists cracking, shrinking, and thermal cycling migration
- Oil & Water Resistant: Maintains seal integrity in all conditions
- Food-Safe Certified: USDA approved, meets ASTM C920 specifications
Perfect For:
- Wood & Pellet Stoves: Door gaskets, firebox cracks, baffle plates, glass door seals
- BBQ Grills: Lid seals, firebox repairs, temperature gauge mounting
- Smokers: Door gaskets, cooking chamber seals, smokebox repairs, custom gasket creation
- Any high-temperature application requiring a durable, airtight seal
Specifications:
- Net Weight: 2.8 oz (80g)
- Temperature Range: -62°F to 650°F max
- Non-flammable, VOC compliant
- Room temperature vulcanization
Original: $9.99
-70%$9.99
$3.00More Images


High-Temperature Silicone Sealant for Wood Stoves, Pellet Stoves, Grills & Smokers: RTV650
Professional-Grade Gasket Maker & Sealant by Stove & Grill Parts For Less
Create custom gaskets instantly with our premium high-temperature RTV silicone sealant, specifically designed for wood stoves, pellet stoves, BBQ grills, and smokers. This self-curing adhesive forms durable, heat-resistant seals that withstand the demanding conditions of high-heat cooking and heating appliances.
Key Features:
- Extreme Temperature Resistance: Rated to 650°F max (intermittent), 500°F continuous – handles the toughest grilling and heating conditions
- Instant Gasket Formation: Forms to any shape and cures quickly, replacing most cut gaskets
- Superior Adhesion: High-tack formula bonds firmly to metal, glass, and ceramic surfaces
- Long-Lasting Durability: Resists cracking, shrinking, and thermal cycling migration
- Oil & Water Resistant: Maintains seal integrity in all conditions
- Food-Safe Certified: USDA approved, meets ASTM C920 specifications
Perfect For:
- Wood & Pellet Stoves: Door gaskets, firebox cracks, baffle plates, glass door seals
- BBQ Grills: Lid seals, firebox repairs, temperature gauge mounting
- Smokers: Door gaskets, cooking chamber seals, smokebox repairs, custom gasket creation
- Any high-temperature application requiring a durable, airtight seal
Specifications:
- Net Weight: 2.8 oz (80g)
- Temperature Range: -62°F to 650°F max
- Non-flammable, VOC compliant
- Room temperature vulcanization
Product Information
Product Information
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Shipping & Returns
Description
Professional-Grade Gasket Maker & Sealant by Stove & Grill Parts For Less
Create custom gaskets instantly with our premium high-temperature RTV silicone sealant, specifically designed for wood stoves, pellet stoves, BBQ grills, and smokers. This self-curing adhesive forms durable, heat-resistant seals that withstand the demanding conditions of high-heat cooking and heating appliances.
Key Features:
- Extreme Temperature Resistance: Rated to 650°F max (intermittent), 500°F continuous – handles the toughest grilling and heating conditions
- Instant Gasket Formation: Forms to any shape and cures quickly, replacing most cut gaskets
- Superior Adhesion: High-tack formula bonds firmly to metal, glass, and ceramic surfaces
- Long-Lasting Durability: Resists cracking, shrinking, and thermal cycling migration
- Oil & Water Resistant: Maintains seal integrity in all conditions
- Food-Safe Certified: USDA approved, meets ASTM C920 specifications
Perfect For:
- Wood & Pellet Stoves: Door gaskets, firebox cracks, baffle plates, glass door seals
- BBQ Grills: Lid seals, firebox repairs, temperature gauge mounting
- Smokers: Door gaskets, cooking chamber seals, smokebox repairs, custom gasket creation
- Any high-temperature application requiring a durable, airtight seal
Specifications:
- Net Weight: 2.8 oz (80g)
- Temperature Range: -62°F to 650°F max
- Non-flammable, VOC compliant
- Room temperature vulcanization
















