SHERWIN-WILLIAMS CM0110102GA STANDARD COMPOSITE SURFACE REDUCER, 1 GAL, LIQUID, GRAY, 0.83, 829 G/L

Sherwin-Williams CM0110102GA Standard Composite Surface Reducer is a high-performance liquid formulation engineered to optimize the application of approved aerospace primers and topcoats on advanced composite and metallic substrates. Its controlled evaporation rate promotes smooth atomization, consistent film build, and uniform flow, reducing defects such as orange peel or pinholing. With a density of approximately 0.83 and VOC content near 829 g/L, it supports compliance with aerospace finishing specifications while ensuring compatibility with graphite-epoxy, fiberglass, and bonded structures. Ideal for production and MRO environments, it enhances coating adhesion, appearance, and durability in demanding operating conditions involving temperature extremes, moisture, fuel exposure, and pressurization cycles.