PRC Desoto - PS-700 Pro-Seal Firewall Sealant - Pint
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.