PPG PR-812 is a high temperature, primerless firewall sealant. Service temperature is −54 to 204 °C, and it withstands flash temperatures of 1093 °C. It is a two-part synthetic rubber compound tested to AMS 3381 test methods.
Application Properties
- Mix ratio by weight 2.5:100
- Application life 2 hours; tack free under 4 hours; 30 Shore A in 48 hours
Performance
- Specific gravity 1.33; non-volatile content 65%; hardness 75 Shore A
- Dry peel 24–30 pli
Storage
- 12 months
| Packing | 55 ML or 6 OZ / 100 ML or 12 OZ |