3M 05860 – Dry Guide Coat Cartridge (1.75 oz)

3M 05860 Dry Guide Coat Cartridge (1.75 oz) is a professional surface preparation aid used in automotive repair, paint refinishing, and bodywork to help reveal high and low spots during sanding and blending. This dry guide coat material is designed to be lightly applied between sanding passes to provide visual contrast, making it easier to identify uneven areas, scratches, pinholes, or surface imperfections that require further attention.

Formulated for easy application and even distribution, the guide coat can be quickly removed or sanded off without clogging sandpaper or leaving harmful residue. It is ideal for use during primer sanding, filler feathering, and final surface prep before paint or clearcoat.

Key Features

• 1.75 oz Cartridge: Convenient size for professional use in body shops and refinishing environments
• Dry Guide Coat Material: Helps reveal surface highs, lows, and imperfections during sanding
• Easy Application: Applies evenly between sanding passes without smearing or heavy buildup
• Removable: Sandable and easily cleared with standard sanding techniques
• Improves Finish Quality: Enhances technician ability to spot defect areas for a smoother final surface
• Professional Grade: Trusted in collision repair, refinishing, and surface preparation workflows