HIGH TEMP MORTAR

High-Temp Inc has been manufacturing Super 32 mortar for more than 30 years.   This is a sodium silicate based mortar and can easily be deluted with water by as much as 30% to allow for thin mortar joints.  Our product is available in 50# pails, one gallon containers or 11 oz tubes for small jobs.  Super 32 has a use limit of 3000 degrees F.