PR-812 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.
This product has been discontinued. A possible replacement option is P/S 700
Technical Data Sheet for PR-812 (pdf)
Specification information provided for reference purpose only. Review specification QPL for verification or consult with engineering services.