3M 6738 Scotchblock Masking Paper 18" x 180'

3M 6738 Scotchblock Masking Paper provides superior protection for marine and automotive painting applications. This premium masking paper features a bonded fiber construction that delivers exceptional resistance to solvent penetration from modern gelcoat and paint systems.

Key Features:

• 18 inches wide by 180 feet long for extensive coverage
• Bonded fiber formation prevents paint and solvent strike-through
• Reduces contamination on freshly painted and varnished surfaces
• Excellent conformability for wrapping around curves and contours
• Compatible with all automotive and marine coating systems
• Professional-grade masking paper trusted by body shops and boat builders

This masking paper is ideal for protecting surfaces during spray painting, gelcoat application, and refinishing work. The bonded fiber technology ensures clean, professional results by preventing bleed-through and contamination.