EVONIK CORPORATION › SURFYNOL® AD01 SURFYNOL® AD01 $0.00 SURFYNOL® AD01 is multi-functional Gemini surfactant combining dynamic wetting and molecular defoaming. It also acts as a coalescing aid. Quantity: Add To Cart Added! SURFYNOL® AD01 is multi-functional Gemini surfactant combining dynamic wetting and molecular defoaming. It also acts as a coalescing aid. You Might Also Like SURFYNOL® 61 SURFYNOL® 485W SURFYNOL® 485 SURFYNOL® 465 SURFYNOL® 82