Ultra Demon Air Set Wet Mortar

This high-performance refractory mortar is designed for strength, consistency, and dependable workability in demanding high-temperature environments. With a smooth, creamier texture than standard mortars, it is easy to apply and provides excellent bonding strength for firebrick and refractory repairs.

Rated up to 3,000°F, this mortar is ideal for laying firebrick, repairing worn refractory areas, and patching crematory floors where heat damage, cracks, or surface wear may occur. Its strong adhesion and pliable consistency make it a reliable choice for crematory maintenance, brick bonding, hot spot repairs, and fill applications when used with suitable equipment.

Key Features:

• 3,000°F temperature rating

• Strong bonding strength for firebrick

• Smooth, workable texture for easier application

• Excellent adhesion properties

• Suitable for crematory floor patching and refractory repairs

• Can be used for hot spot and fill injection with a suitable grout pump

• Good coverage, with approximately 35–40 lb. required per 100 firebrick

Common applications include cremators, incinerators, thermal oxidizers, boilers, heat-treat furnaces, forge furnaces, refractory linings, precast shape installation, and crematory floor maintenance.