Available quart or gallon.

APF 77/1 is a light weight, flame retardant, self-extinguishing paste compound. This product complies with paragraph 25.853 (a) of the Federal Airworthiness Standards for aircraft interiors. APF 77/1 makes an excellent repair and adhesive compound for honeycomb panel and other substrate. It is also used to finish surfaces on composite panels for aircraft and other transportation vehicles.

Specs:
Pot-Life (minutes) - 11
Hardness(Shore D) - 73
Density (lb/ft) - 8.3
Cure Time (minutes) - 20
Mix Ratio - 100:2
Service Temp (F) - 444

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