3M Dry Guide Coat Cartridge (Black)

3M Dry Guide Coat Cartridges are used for identifying surface imperfections such as pinholes and deep scratches in primer. Requires no masking and there is no dry time involved. Can be used for both wet and dry sanding. Contains no solvents.

· Size: 50 grams
· Colour: Dark Grey
· Quantity: 1 item/packet
· Container Type: Tub