TEGO WET 251 is a polyether siloxane copolymer liquid additive that provides excellent substrate wetting and anti-crater properties. As a wetting and leveling agent, TEGO WET 251 promotes better flow and eliminates surface defects for a smooth finish. It can be added during formulation at 0.1-1.0% and works well for various product types from 100% radiation-curing to pigmented coatings. TEGO WET 251 delivers superior performance across application methods due to its multi-functional properties. It has proven track record of improving appearance and extending durability for high-quality end results.