Dry Guide Coats & Inspection Sprays

3M™ Inspection Spray is used to inspect automotive surfaces for lingering sand scratches after buffing. The gallon of inspection spray contained within this can helps operators detect sand scratches and other defects that may otherwise not be readily seen. It does not harm paint or leave residue.

3M™ Dry Guide Coat is used to identify surface imperfections such as pinholes in body filler and deep scratches in primer. Unlike liquid and aerosol guide coats, Dry Guide Coat requires no masking before use, and there is no dry time after application. The dry formula contains no intentionally added solvents and doesn't clog sandpaper while delivering easier cleanup.