BYK® -307

Polyether modified poly-dimethyl-siloxane. Acts as a silicone based surface additive. Provides good substrate wetting. Offers increased surface slip and gloss. Possesses increased scratch resistance and anti-blocking. Exhibits improved dust and spray dust acceptance. Prevents formation of Bénard cells. Imparts improved flatting agent orientation. Reduces air draft sensitivity. Used in wood & furniture coatings, printing inks, and overprint varnishes.