Fireplace Mortar

Black

• UPC: 022624-00063-1
• Weight:  1.29 lbs
• Dimensions:  11.25 × 1.875 × 1.875 in
• WARNING: This product can expose you to chemicals including Carbon Black and Crystalline Silica, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Buff

• UPC: 022624-00263-5
• Weight:  1.29 lbs
• Dimensions:  11.25 × 1.875 × 1.875 in
• This product can expose you to chemicals including Crystalline Silica, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Gray

• UPC: 022624-00763-0
• Weight:  1.29 lbs
• Dimensions:  11.25 × 1.875 × 1.875 in
• WARNING: This product can expose you to chemicals including Carbon Black and Crystalline Silica, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

RUTLAND 63 SDS
RUTLAND 63B SDS
RUTLAND 63G SDS

Cut the nozzle tip at an angle to desired opening and insert into caulking gun. Fill the crack or hole with mortar and smooth with putty knife dipped in water. Protect new mortar from direct water contact until heat cured. Air dry for at least 24 hours but no longer than 30 days. Start a low fire, keeping the temperature below 210°F, until mortar has dried thoroughly, then increase the heat for the final cure. Heat for 1-2 hours at 500°F. If crack or joint is more than 1/8″ deep, mortar must be layered. Allow 24 hours to cure between layers. When tack free, heat for final cure. For deeper cracks, use RUTLAND Castable Refractory Cement, Item #600/601.