This product is a high solids, acrylic copolymer emulsion that facilitates the formulation of clear sealants with excellent clarity and pigmented sealants with good performance. PRIMAL™ 928 APA Emulsion is APE0-free and manufactured without added formaldehyde or formaldehyde generators. Both clear and pigmented sealants formulated with PRIMAL 928 APA Emulsion offer excellent adhesion to a wide variety of substrates.