2005-12-06

Seals high temperature casings and manifolds

Pyro-Putty™ 950, a new high temperature sealant developed by Aremco Products, Inc., is now used as a gasketing compound for high temperature components such as boilers, compressors, heat exchangers, furnaces, ovens, exhaust manifolds, and turbines for service conditions to 950ºF (510ºC).

Pyro-Putty™ 950 is an advanced sealant system that is formulated by combining a unique high temperature resin with various ceramic fibers and powders. Pyro-Putty™ 950 is used in applications to 950ºF and above and is ideal for use as a replacement for gaskets and to repair rough, scored or irregular surfaces. Pyro-Putty™ 950 is resistant to chemical and steam attack, high pressure and vacuum atmospheres, and mechanical vibration and joint movement. It is extremely durable in steam, chemicals, pressure and heat.

Typical industrial applications
* Gas and steam turbines
* Boilers and compressors
* Heat exchangers, pumps and blowers
* Exhaust flanges on motors and turbines
* Piping and ducting
* Valve packing in steam valves
* Flexible pipe joints

Pyro-Putty™ 950 is typically offered in an 11-ounce caulk gun cartridge. It cures in service into a tough, pliable material, or it can be cured before service by heating the joint without pressure to 400ºF for 1 hour or 225ºF for 4–6 hours.

Information about the company: Ellsworth Adhesives AB