Search found 1 match
- Mon Feb 02, 2004 10:10 pm
- Forum: Techniques and Tools
- Topic: Peeling Lid Mortar
- Replies: 0
- Views: 6910
Peeling Lid Mortar
I'm having trouble with mortar I put on my kiln lid (home built kiln). I used Heat Stop, a high temperature and expensive mortar. It is fine between the bricks, but the layer I put on the inside of the lid is flaking off of the insulating firebrick. I used the mortar full strength out of the jar. I ...