Imperial KK0067-A Cement & Mortar Cartridge, 10.3 Oz, Gray
Description
Use for stoves and fireplaces. Used to re-point mortar joints in a firebox. Spreads easily, superior bonding strength. Resists temperatures up to 1093 degree C (2000 degree F). Meets ASTM E136-79 flammability test.
- Size: 10.3 Ounce
- Color: Gray
- Non-asbestos
- Spreads easily, superior bonding strength
- Durable as firebrick when heat cured
- Use for repairing cracked and chipped firebrick and tuck pointing mortar into damaged masonry-to-masonry joints where cracks are 1/4" or less
- Resists temperatures up to 1093 degree C (2000 degree F)
- Use for stoves and fireplaces
- Meets ASTM E136-79 flammability test.
Directions:
- Clear all dirt, dust and debris from the area to be repaired. Lightly dampen the surface area with water. Cut nozzle for desired bead size at a 45 degree angle.
- Using a caulking gun, apply by pushing mortar ahead of nozzle. Fill the crack or hole and smooth with a trowel. Clean up spills immediately after use. Air dry for 24 hours then heat gradually when first starting fire.
- Not for exterior use.