Excel Auto Body Products .37004 Gray 2K Urethane Primer Sealer Quart

Excel Auto Body Products .37004 is a professional-grade two-component acrylic urethane primer sealer designed for automotive refinishing applications. This gray 2K sealer is formulated as a low-build, non-sanding sealer that provides excellent surface preparation for topcoat applications.

Key Features:

• Two-component acrylic urethane formula with 4:1 mix ratio
• Low-build, non-sanding application saves time and labor
• Excellent filling properties with minimal coat coverage
• Fast-drying formula improves workflow efficiency
• Superior adhesion to properly prepared surfaces
• Easy sanding when needed for surface refinement
• Excellent color holdout for consistent topcoat results
• Available in quart size for small to medium repair jobs

This professional sealer is ideal for body shops and automotive painters who need reliable surface sealing before applying color coats. The 2K urethane technology ensures durability and proper bonding between substrate and topcoat layers.