Furan Resin Mortar/Grout (Carbon-filled No. 21C)

Sauereisen Furan Resin Mortar/Grout No. 21C is a two-component, 100% carbon- filled bonding material for chemical resistant masonry units and quarry tile. No. 21C and chemical-resistant masonry units used with a suitable membrane form a complete system to protect concrete and steel substrates from attack by corrosive chemicals and physical abuse.

No. 21C is used in the construction of floors, sumps, trenches, tanks, vessels and bleach towers in chemical processing; food & beverage plants; dairies; laboratories; textile, steel and pulp & paper mills. No. 21C has excellent resistance to a wide range of acids (including hydrofluoric), alkalies and most solvents up to 350oF. No. 21C is not recommended for exposure to hypochlorites or oxidizing agents such as nitric, chromic acid or sulfuric acid greater than 60%. Refer to Sauereisen's Chemical Resistance Chart for specific service conditions.