Zinsser

Zinsser 1 gal. Paint Booster Flow Control Additive for Oil-Based Paint (Case of 2)

Zinsser 1 gal. Paint Booster Flow Control Additive for Oil-Based Paint (Case of 2) improves paint flow in hot weather and spray applications. 4X's ultra-concentrated formula treats more paint, goes further and will not affect topcoat color, sheen or flexibility. Topcoat continues to be flexible and will not become brittle over time.