Video Support

Video Support

This is an overview of L&L's brick patch and how it can be used to repair a variety of holes, chips, and gouges in firebrick.

In this video, we will demonstrate how you can use L&L's brick cement to repair hairline cracks in your kiln brick.

In this video, we will demonstrate how to fix a broken kiln lid or bottom using L&L's high-temperature brick cement.

 

Note: This is re-used footage using our old cement formula, hence the lighter color. However, the process is precisely the same!

This shows some interesting techniques for repairing firebrick in front-loading kilns where it is difficult to replace an entire firebrick section.

How to repair cracked brick in a front-loading kiln. First remove the damaged brick using a drill and chisel to route out and remove brick. Then shape a cut firebrick piece to fit in the space and cement in place. Then sand. Let the cement dry overnight and then do a slow bisque firing to cone 5. This same technique can be used on kiln bottoms and in other situations like on the side or back. Hi-Temp kiln cement can be used instead of phosphate bonded cement (which is no longer available).