PRC Desoto - PS-700 Pro-Seal Firewall Sealant - 6oz
P/S 700 is a high temperature primerless firewall sealant. It has a service temperature range from -65-F (-54-C) to 400-F (204-C, with withstand flash temperatures of 2000-F (1093-C). The material is designed for sealing firewall structures against the passage of air and vapors.
P/S 700 is a two-part, synthetic rubber compound. The uncured material is a low sag paste suitable for application by extrusion gun or spatula. It cures at room temperature to form a resilient sealant to common aircraft substrates.