EVONIK CORPORATION › SILIKOPHEN® P 40/W SILIKOPHEN® P 40/W $0.00 SILIKOPHEN® P 40/W is a non-reactive methyl phenyl silicone resin emulsion. It is water reducible. Shows good compatibility with organic resins. Quantity: Add To Cart Added! SILIKOPHEN® P 40/W is a non-reactive methyl phenyl silicone resin emulsion. It is water reducible. Shows good compatibility with organic resins. You Might Also Like SILIKOPHEN® P 50/X SILIKOPHEN® AC 1000 SILIKOFTAL® NON STICK 60 SILIKOPHEN® P 80/X