Cera Mastic Putty
Description
Cera Mastic is a refractory putty for patching/repairing/filling fissures, cracks, seams, and joints in ceramic materials. It contains no Refractory-Ceramic-Fiber (RCF) and it works well to fill defects in dense or porous surfaces exhibiting no sintering, shrinking, or cracking with thermal cycling.
The adhesion, strength, hardness, and toughness of Cera Mastic assure the long life of repaired areas. Easy to apply with a putty knife or trowel: apply, dry, and place into use with no cure needed. Cera Mastic is usable to 2,732°F in all environments.
Specs
- Premium performance at an economical price
- Very wide use-temperature range in all atmospheres
- Fills damaged areas: does not sinter, shrink or crack with thermal cycling
- Smoothly applies and spreads easily with drying at room temperature or with heating
- Long life of the repaired areas due to stability, strength, toughness, and hardness
- High adhesion to all refractory types (dense or porous) without chipping or flaking
- Repairs and seals fissures, cracks, seams, and joints
- Not sensitive to freezing
- Does not contain RCF (Refractory Ceramic Fiber)