Phenolic Micro Balloons - Low Density Filler 0.5 Gallon

Key Features: Exceptionally Lightweight: Phenolic construction ensures minimal added weight-perfect for marine, aerospace, and automotive builds where performance and efficiency matter. Smooth Sanding: Once cured, the mixture sands easily without clogging abrasives, making finishing fast and clean. Excellent Epoxy Compatibility: Blends seamlessly with MAS 2:1 Premium Non-blushing and 5:1 Traditional Marine epoxy systems. Low Density, High Strength: Reduces weight while maintaining surface durability and adhesion integrity. Applications: Fairing hulls and decks in boatbuilding and repair Lightweight structural or cosmetic fillers Filling, shaping and contouring composite surfaces Usage Instructions: To create a fairing compound, slowly mix MAS Phenolic Micro Balloons into epoxy resin until the desired peanut-butter consistency is achieved.