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), and will 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. The following tests are in accordance with AMS3381 specification test methods.

FIREWALL SEALANT

Product Details

Manufacturer	PPG
Part Number	PS 700
Pack Size	SEMKIT (6 OZ)
Specification	AMS 3381 REV C
Hazmat	UN 1133

Availability

Under Lead Time (3–4 weeks)