EVONIK CORPORATION › SURFYNOL® 104S SURFYNOL® 104S $0.00 SURFYNOL® 104S is a free-flowing powder surfactant providing non yellowing and degassing for powder coatings. Quantity: Add To Cart Added! SURFYNOL® 104S is a free-flowing powder surfactant providing non yellowing and degassing for powder coatings. You Might Also Like SURFYNOL® 104BC SURFYNOL® 104H SURFYNOL® 104DPM SURFYNOL® 104 SOLID SURFYNOL® 104E