Excel Auto Body Products .21004 1K Sealer Red Quart Fast Drying Primer

Excel Autobody Products (X-L) 1K Sealer in Red is a high-quality, low-build primer/sealer designed for professional automotive refinishing applications. This ready-to-spray formula comes out of the can without any mixing required, making it convenient for quick prep work and uniform surface preparation.

Key Features:

• Low-build formula creates a uniform surface without excessive film thickness
• Fast-drying formulation speeds up the refinishing process
• Excellent adhesion to multiple substrates including fully cured paint surfaces
• Compatible with treated and primed steel, prepared aluminum, and fiberglass
• Ready to spray straight from the container—no mixing required
• Red color for easy coverage visualization
• One-component (1K) system for simplified application

This sealer is ideal for body shops and refinishers looking for a reliable primer/sealer that provides a smooth, consistent foundation for topcoat application. The low-build characteristic makes it perfect for applications where minimal film thickness is desired while still achieving excellent adhesion and surface uniformity. Available in quart size for medium-scale projects.