Smoothset Mortar (Dry, sold per lb.)

Note: Sold in 50 lb. increments for orders 50 lbs. or more.

Use with firebrick and insulating firebrick. Air setting. Maximum service temperature 2900°F.

Maximum service temperature, degrees F: 2900
Type of brick: IFB
Lb required brushing coat 100 sq. ft. 20
Recommended water % for trowel 29
Recommended water % for dipping 50
Example:
50 lbs of dry mortar for troweling x 29% water = 14.5 lbs of water

Recommended Manufacturers Mixing Instructions:

• Mix the water and dry mortar for 5 minutes, using a paddle mixer with at least 45 RPM.
• Place in an airtight container overnight (12 hours or more). This is required in order to have the correct strength and plasticity.
• Open container and if necessary mix in more water to get desired consistency (troweling or dipping).

**Note: For large or heavy orders that weigh 150 lbs. or more, we will advise you of the approximate freight cost. You will not be charged until we verify shipping costs with you.**