EVONIK CORPORATION › SILIKOPHEN® P 50/X SILIKOPHEN® P 50/X $0.00 SILIKOPHEN® P 50/X is a non-reactive methyl phenyl silicone resin. It is solvent borne and good air drying. Quantity: Add To Cart Added! SILIKOPHEN® P 50/X is a non-reactive methyl phenyl silicone resin. It is solvent borne and good air drying. You Might Also Like SILIKOPHEN® P 80/X SILIKOFTAL® NON STICK 60 SILIKOPHEN® P 40/W SILIKOPHEN® AC 1000