Hardener - Absolute Clear - Slow Coating & Laminating Hardener - Pro-Set - 0.5 GAL / 1.89 Liters
Features & Benefits
Formulated for extremely clear coatings and laminations with carbon and other reinforcement fibers. Commonly used for clear coatings on wood, surfboard laminations and other boardsport products in a production setting. Provides colorless clarity and UV stability. For ultimate long-term UV stability, use with a UV stable top coat.
Slow cure speed for fill coating, laminating and potting. Slow hardener provides a tack-free cure time of approximately 4 hours at 72°F (22°C).
Easy processing for hand wet out of lightweight reinforcement fabrics or fibers. Provides extremely smooth surface when cured¹. Excellent sandability. Reaches full physical properties at room temperature cure.
Shelf life is 3 years for resin and 2 years for hardener when properly stored².
¹To prevent water spotting, avoid contact with moisture until epoxy is thoroughly cured and top coated.
²Store PRO-SET® Epoxy resins and hardeners at room temperature in sealed containers until shortly before use. As with many highperformance epoxy resins, repeated exposure to low temperatures during storage may cause the resin to crystallize. If this occurs, warm the resin to 125°F and stir to dissolve crystals. Hardeners may form carbamation when exposed to CO2 and moisture in the atmosphere for extended periods of time. Prevent carbamation by protecting hardeners from exposure until immediately prior to processing.
Test specimens were neat epoxy (without fiber reinforcement).
Typical values, not to be construed as specification.
|Mix Ratio||2:1 by Volume 2.33:1 by Weight|
|Glass Transition (Tg, DMA)||118F (48C)|