ProForm Guide Coat (SKU: PRF 13806) Description:ProForm Guide Coat is a fast-drying aerosol used to highlight surface imperfections during the sanding process. It aids in identifying low spots, scratches, and pinholes, ensuring a smooth, uniform finish prior to painting. Key Features: Fast drying formula for efficient workflow Aerosol application – no mixing or equipment needed Reveals imperfections such as: Uneven body filler Sanding marks Surface highs/lows Non-penetrating – safe over primers and fillers Does not clog sandpaper Typical Applications: Surface prep before primer or paint Sanding body filler, primer, or putty Use during block sanding for high-precision work Usage Instructions: Shake well before use. Apply a light, even coat to the surface. Sand the area – the guide coat remains in low spots to show where more sanding or filling is needed. Repeat as necessary until a uniform surface is achieved.