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Master PREPWASH is a fast acting, high quality solvent for cleaning surfaces at various stages of refinish and painting. PREPWASH will remove heavy contamination such as wax, grease, oil, bugs, tar and road grime. It will also remove less obvious contaminants such as dust, finger marks and silicone which can cause defects in refinishing. Suitable for all paint systems.
Application Conditions: Use outdoors or in a well ventilated area such as an open garage. Use when temperature is between 10°C and 32°C and humidity is below 65% to ensure proper drying. Do not apply to hot surfaces.
Application: Use PREPWASH to clean surfaces prior to and refinishing activity. Use over bare metal before the application of primers and putties. Use after sanding and before application of topcoat.
Use a clean cloth and apply generously to the surface. Wipe small areas at a time, then dry with a separate cloth. Do not allow PREPWASH to dry on the surface.