Kraft Industrial Supply stocks a variety of materials used to close "hi-temp" boiler and oven doors. 

PRES-SEAL

Pres-Seal boiler door casing sealer is an extruded bead of high temperature putty like sealer that will not run or melt up to 500°F. Supplied on wax paper rolls for ease of installation.

 

TADPOLE TAPE

Tadpole tapes are constructed by covering a bead of some sort of material  with a flat cover providing a seal that has recovery upon compression. We stock a stainless steel mesh bulb covered with a 1100°F. fiberglass cover and stitched for strength. 

 

FLAT FIBERGLASS TAPE
 
Fiberglass tapes are woven from 1100°F. fiberglass yarns and coated with a high temperature compound to reduce fraying and increase performance under temperature.

 

BRAIDED FIBERGLASS ROPE
 
Fiberglass rope is braided from 1100°F. fiberglass yarns producing a tough high temperature rope for sealing doors, filling voids and other sealing needs.

 

RED SILICONE SEALANT

High Temperature Red Silicone sealant is used either on it's own or as a cement to adhere any of the above sealing products to doors or other sealing surfaces. A one part RTV silicone compound.