3M 06847 Overspray Masking Liquid Dry Water-Based Sprayable Liquid Masking 1 Gallon

3M™ Overspray Masking Liquid-Dry (OML-D) is a water-based, sprayable liquid masking solution engineered for professional auto body shops. It dries to a clear, non-tacky film in as little as 20 minutes, forming a protective barrier that shields vehicle surfaces from automotive primer, sealer, base coat, and clear coat overspray — all without time-consuming bulk tape masking.

Compatible with both solvent-based and water-based paint systems, OML-D is suitable for use in body bays and paint bays alike. The transparent film allows easy vehicle movement after application, and cleanup is simple — the film dissolves and rinses off with water when the job is done.

Key Features:

• Dries to a clear, non-tacky film in approximately 20 minutes
• Protects against automotive primer, sealer, base color, and clear coat overspray
• Compatible with solvent-based and water-based paint systems
• Applies with conventional spray guns — no additional equipment required
• Transparent film eliminates masking film flutter for cleaner results
• Traps dust and dirt under the film during application
• Easy water cleanup — film simply dissolves and washes off
• Economical coverage: approximately 400 sq. ft. per gallon at 4.0 mils wet (approx. 4–5 vehicles per gallon)
• Dry film thickness: approximately 0.4 mils
• Sold as a case of 4 x 1-gallon jugs

Application Notes:

• For use on thoroughly cured painted automotive body surfaces only
• Do not apply to old oxidized paint, fabric convertible tops, or lacquer finishes
• Do not apply over fresh paint less than 30 days old
• Designed for gentle overspray protection only — not intended to withstand a direct hit of paint or primer
• Do not leave coated vehicles exposed to direct sunlight or outdoors
• Remove as soon as masking is no longer required to minimize risk of clear coat damage

3M 06847 Overspray Masking Liquid-Dry is also available in 5-gallon, 15-gallon, and 55-gallon sizes (MPNs 06851, 06856, and 06857). California Proposition 65 Warning: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.