Country of Origin
United States
Schedule B Code
3814.00.0000
Ship Dimensions
6 x 3 x 2 inches
Spec
AMS 3100 Class 1, Type 1
Easy to use and reliable, PPG Aerospace® PR-148 AMS 3100 Adhesion Promoter from SkyGeek helps improve the strength and longevity of your favorite sealant adhesives. The promoter is blue in color, so you can easily see where it has been applied. The one-part formula is ready to use, right out of the bottle and the thin formula can be applied using your choice of a brush or clean piece of gauze. PPG Aerospace® PR-148 AMS 3100 Adhesion Promoter from SkyGeek is sold in a two-ounce glass bottle and is resealable for storage.
Application Properties (typical) | | Color | Blue | Appearance | Free of particles | Dry time @ 77°F (25°C), 50% RH, mins | 15 | |
Performance Properties (typical) | | Specific gravity | 0.81 | Flash point, PMCC | 23°F (-5°C) | Effects on finishes | Does not soften finishes | Peel strength*, pli (N/25 mm),100% cohesion | Peel strength* | 100% cohesion JRF/3% NaCl immersion, 7 days @ 140°F (60°C) | MIL-C-27725 (IFT coating) | 56 (250) | Aged MIL-C-27725 (IFT coating) | 55 (245) | AMS 4911 (Titanium) | 57 (254) | Dry | MIL-P-5425 (Acrylic)** | 46 (205) | *Tested with PR-1440 B-2 (AMS-S-8802) sealant | **PR-148 is not recommended for use on substrates where solvent crazing would be of concern. Please examine using PR-142 adhesion promoter instead. | | |
Note: The application and performance property values above are typical for the material, but not intended for use in specifications or for acceptance inspection criteria because of variations in testing methods, conditions and configurations.
Safety Data Sheet