EVONIK CORPORATION › TEGO® FOAMEX N TEGO® FOAMEX N $0.00 TEGO® FOAMEX N provides utmost effectiveness against macro and micro foam in solvent borne, radiation curing, and high solids coatings. Add To Cart Added! TEGO® FOAMEX N provides utmost effectiveness against macro and micro foam in solvent borne, radiation curing, and high solids coatings. You Might Also Like TEGO® FOAMEX 7447 AIRASE® 8070 AIRASE® 5100 TEGO® FOAMEX 845 TEGO® FOAMEX 800