Imperial KK0061 Castable Refractory Cement, 3 lbs, Buff 1/2" Drive Sockets Sanitary Sealed refill helps prevent

Sanitary Sealed refill helps prevent contamination

1/4" NPT brass fittings on both ends

"Early Warning" safety feature: even when cover eventually wears

This product can expose you to Lead

Molded in screw slots for secure mounting to register

Imperial KK0061 Castable Refractory Cement, 3 lbs, Buff 1/2" Drive Sockets Sanitary Sealed refill helps preventHighlights: Dry mix Size: 3 lbs Color: Buff Repairs bricks and linings Fast setting and non asbestos Can be used indoors and outdoors Can be cast into custom shapes or as one solid stove bed Resists temperatures up to 1204 Deg. C (2200 Deg. F) WARNING: This product can expose you to chemicals including Silica, crystalline, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go