500º RTV High Heat Silicone - Black

Item # 2640069

4.8 out of 5 Customer Rating (5) Reviews

500º RTV High Heat Silicone - Black

Item # 2640069

4.8 out of 5 Customer Rating (5) Reviews

This RTV High Heat Silicone forms a tough seal that withstands continuous temperatures of 450 degrees Fahrenheit. Use it to seal fireplace inserts, repair solar panels, make automotive seals, seal stoves, flashings- anywhere a permanent elastic seal ...

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In Stock1 to 2 Business Days | Flat Rate Shipping
$14.00
Quantity must be 1 or greater
In Stock1 to 2 Business Days | Flat Rate Shipping
NFI Certified Experts on staff to assist you CALL: 800.919.1904
The industry’s leading fire knowledge base LEARN MORE ONLINE
Flat rate shipping on this product HOW SHIPPING WORKS

Product Details

This RTV High Heat Silicone forms a tough seal that withstands continuous temperatures of 450 degrees Fahrenheit. Use it to seal fireplace inserts, repair solar panels, make automotive seals, seal stoves, flashings- anywhere a permanent elastic seal is needed. This sealant adheres to glass, metal, most plastics, fiberglass, aluminum, wood, brick and slate

Specifications

  • Type: Mortar
  • Material: Silicone
  • Capacity: 16 oz.
  • Color Family: Black
  • Height: 11 1/4"
  • Depth: 11 1/4"
  • Color: Black
  • Item Weight: 1 lb.
NFI Certified Experts on staff to assist you CALL: 800.919.1904
The industry’s leading fire knowledge base LEARN MORE ONLINE
Flat rate shipping on this product HOW SHIPPING WORKS

FAQs

Product Reviews

great product

this was the right on product to get the chimney cap fastened. even through rain and winds, the cap is still on. thank you.

Outstanding product

Silicone worked as described, would definitely purchase again.

500 deg RTV Silicone

Product was delivered promptly along with our new insulated stainless steel chimney pipe. This product is great! Easy flow and great coverage. Thank you for a wonderful product.

high temp calking

Unable to utilize at stove pipe/stove joint, but found good use in reconditioning chimney cap/cover