Aspolit F40

Aspolit F40 by Aspanger Bergbau und Mineralwerke is bright, 3-component filler that consist of multifunctional industrial minerals (muscovite, quartz and chlorite). It offers exact classification, excellent wettability (very low oil absorption) and high elasticity. It is recommended for all water-based systems. It exhibits increased abrasion-, weathering-, thermal shock-, chemical-, UV- and IR-resistance. It is suitable for putties and sealants. Aspolit F40 can reduce shrinkage and cracking. It provides improved adhesion, reduced permeability and opacity.