Skip to main content

DAP Black Fire Resistant Mortar Hi-Temp Sealant, 10.1 oz.

DAP Black Fire Resistant Mortar Hi-Temp Sealant, 10.1 oz.

SKU 780397
Add to Cart
Free Shipping Icon

Flexible Pickup & Delivery

Choose from shipping or buy online, pick up in-store options. Did we mention that you get free shipping on All Festool orders?

Learn More
Authorized Dealer Icon

Authorized Dealer

We are an authorized dealer of several top brands, providing high-quality products with unmatched service.

Learn More
HRM Heart - Family Owned Icon

Family-owned

We are a fourth-generation family-owned business built on community, trust, and family values.

Learn More
Hartville Hardware Logo - Price Pledge Icon

Price Pledge

We will price-match items our customers find at local competitors for less money on in-store and online purchases.

Learn More

A noncombustible silicate cement used for patching chipped firebrick in fireplaces and sealing around fireplaces and woodburning stoves. It adheres firmly to the firebrick when wet or dry. Withstands temperature up to 2000 deg. F. Sets rock hard when fired. Can also be used for applications in wood frame construction where an ASTM E 136 sealant is required such as sealing around vents, pipes, ducts, and chimneys at ceiling and floor level prior to the application of drywall products. For interior use only and is not a fire-rated sealant. It offers easy water clean up. 10.1 fl. oz. cartridge. Black color. Model 18854: Container Size: 10.1 Oz., Color: Black, Peak Operating Temperature: 2000 F, Pkg Qty: 1, Package Type: Tube
Talk to an Expert Icon

Talk to an Expert

Still have questions about this product?

This Site Uses Cookies We use tracking cookies to provide a better experience for you. These cookies allow us to personalize content and collect browsing data that helps improve our web pages. The information we collect from your visit is securely stored and never shared.