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Silicone Sealants

Silicone Sealants

Displaying 1–10 of 10 items

Best Seller
SBI High-Temperature Clear Silicone Chimney Sealant SBI High-Temperature Clear Silicone Chimney Sealant
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5 (1)
$23.95 $29.99
Best Seller
SBI High-Temperature Silver Silicone - 10.1 Ounce Tube SBI High-Temperature Silver Silicone - 10.1 Ounce Tube
$25.95 $29.99
Best Seller
AW Perkins 500 Degree RTV Hi-Heat Clear Silicone Sealant AW Perkins 500 Degree RTV Hi-Heat Clear Silicone Sealant
$118.04 $149.99
SBI High-Temperature Black Silicone - 10.1 Ounce Tube SBI High-Temperature Black Silicone - 10.1 Ounce Tube
$25.95 $29.99
SBI High-Temperature Red Silicone Sealant - 10.1 Ounce Tube SBI High-Temperature Red Silicone Sealant - 10.1 Ounce Tube
$25.95 $29.99
AW Perkins 500 Degree RTV Hi-Heat Black Silicone Sealant AW Perkins 500 Degree RTV Hi-Heat Black Silicone Sealant
$118.04 $149.99
AW Perkins 600 Degree RTV Hi-Heat Red Silicone Sealant AW Perkins 600 Degree RTV Hi-Heat Red Silicone Sealant
$202.95 $249.99
SBI High-Temperature Silicone Sealant - Pack of Twenty-Five 80ml Containers SBI High-Temperature Silicone Sealant - Pack of Twenty-Five 80ml Containers
$255.95 $319.99
AW Perkins 12-Pack 600 Degree RTV Silicone Tube AW Perkins 12-Pack 600 Degree RTV Silicone Tube
$104.95 $129.99
Outdoor Greatroom Company Supercast Sealer Outdoor Greatroom Company Supercast Sealer
$75.05 $89.99

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Customer Q&A with Product Specialists

Robert R. from VA asked:
What type of sealants do I need for a direct vent gas fireplace?
What type of sealants do I need for a direct vent gas fireplace?
Generally speaking, high temperature RTV and, in some cases, a resin-based adhesive called mill-pac. The first few pages of the installation manual for any direct vent gas fireplace will list the additional items required for installation.
Answered by: Will M.

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Thomas R. from Hickory, NC asked:
What sealant do I need to seal two metal stove exhaust pipes together? Is there a specific temperature? This will be leading to the chimney of a wood stove.
What sealant do I need to seal two metal stove exhaust pipes together? Is there a specific temperature? This will be leading to the chimney of a wood stove.
Generally, you would not use a sealant as they don't make them able to stand up to those temperatures. The stove pipes should fit together and then you can drill them together.
Answered by: Brennan W.

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About Silicone Sealants

Sealants that are especially designed for high temperatures are needed for seating gaskets, sealing stove pipe, and setting roof flashing, as well as a number of other tasks associated with high temperatures stoves and their chimneys. Special formulations allow the sealants to maintain flexibility even under extreme conditions. Choose the sealant with correct temperature range for your application. Sealants are available in black, red, or clear so you can match brick, roofing materials, black stove pipe, or create a nearly invisible seal wherever it is needed.