ULTRALUBE E-521/20 KEIM-ADDITEC Abrasion Resistance >> Wax Antiblocking agent >> Wax Scratch/ Srcub/ Mar resistance agent >> Wax >> Polyeththylene wax Water repellent >> Wax Wax >> Polyethylene wax Coatings >> Waterborne Wood & Furniture Coatings >> Stains ULTRALUBE® E-521/20 is anionic mod.HDPE wax additive. It possesses abrasion resistance, anti blocking, water repellancy, mar and scuff resistance, gloss, soft touch, slip. It is used in water-based paints, lacquers and wood stains. Anionic mod.HDPE wax additive. Used in paints, lacquers and wood stains. Possesses anti blocking.