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PT2475
PT2475 is a filled, off-white epoxy laminating system designed for use in constructing fire retardant laminates for parts or reinforcements. PT2475 meets the requirements of the FAR 25.853 Specification. This system has a 1 hour pot life at normal ambient temperatures, which will allow the construction of larger laminated than would be possible with a faster material. The system cures well at room temperature, and the cure can be accelerated with the addition of mild heat if desired.

PT5355
PT5355 is an epoxy laminating system with cured fire retardant characteristics that meets the requirements of the FAR 25.853 specification. Independent lab tests show that this material significantly exceeds the minimum requirements of this specification. It has well-balanced handling characteristics for ease of use and quick fabrication capabilities. There are two hardeners available for use with PT5355 resin for different size laminates. PT5355 Part B has a 30 minute pot life, and is intended for smaller items and patching applications. PT5355 Part B1 has a 1 hour pot life, and is intended for larger laminates. Both hardeners will cure completely at room temperature and provide very similar properties when cured.

PT5358
PT5358 is an epoxy laminating system with cured fire retardant characteristics that meets the requirements of the UL 94 V-0 specification. The cured physical properties of PT5358 are quite good, and laminates made with it will give long service in the most demanding applications. It has well-balanced handling characteristics for ease of use and quick fabrication capabilities.