DAP® High Heat Mortar, 10.1 oz Fire Resistant Mortar Cartridge, Black

Description

High Heat Mortar, Container Size: 10.1 fl oz, Container Type: Cartridge, Composition: 50 to 75% Clay, 25 to 50% Sodium Silicate Glass, 2.5 to 10% Calcium Meta Silicate, 1 to 2.5% Calcium Meta Silicate, 0.1 to 1% Quartz, Form: Paste, Color: Black, Odor/Scent: Slight, Specific Gravity: 1.8 g/cc, Vapor Density: Heavier than Air, Temperature Rating: 0 to 2000 Deg F (Service), < 120 Deg F (Storage), Flash Point: 93.3 Deg C, Shelf Life: 18 mo, Coverage: Approximately 122 Linear ft at 1/8 inch dia Bead Size, pH Rating: 7 to 12, Evaporation Rate: Slower than n-Butyl Acetate, Applications: For use in tuck-point between firebricks and to repair broken firebricks. Use to seal interior openings around vents, pipes, ducts, chimneys and fireplaces at ceiling and floor level in non-rated wood frame, one and two family dwellings where a non-combustible filler compound is specified. Installation of firestop, fireblock and/or draftstop construction requires adherence to specific building codes interpreted at the local level, Standards/Approvals: Meets/Exceeds ASTM E136

Features

• For patching fireplaces and sealing wood-burning stoves
• For applications in wood frame construction where an ASTM E136 non-combustible sealant is required
• Interior use only

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