PPG PR812 FIREWALL SEALANT 100ML 膠水

PR-812是一種耐高溫底漆防火墻密封膠。工作溫度范圍從-54°C（-65°F）到204°C（400°F），并能承受閃點溫度1093°C（2000°F）。材料為密封設計的防火墻結構以防空氣和蒸汽的流逝。

PR-812 is a high temperature primerless firewall sealant. It has a service temperature range from -54°C (-65°F) to 204°C (400°F), and will withstand flash temperatures of 1093°C (2000°F). The material is designed for sealing firewall structures against the passage of air and vapours.

PR-812是由兩部分組成的，合成橡膠化合物。未固化的材料是一種低弧垂，觸變性膏狀適合配用擠壓槍或抹刀。室溫下固化形成一種彈性密封膠，對常用飛機基材有著良好的附著力。

PR-812 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.