Eastwood Company 58458Z SEM Dual-Mix Heavy Bodied Black Seam Sealer 7 oz Cartridge

The Eastwood Company 58458Z is a professional-grade, heavy-bodied seam sealer designed for automotive restoration and repair applications. This high-viscosity, two-component epoxy system provides durable protection for interior and exterior seams, joints, and voids while maintaining the flexibility needed for long-term performance.

Key Features:

• Dual-Mix cartridge system ensures proper mixing and consistent application
• OEM-recommended formulation applies directly to bare metal surfaces
• Paintable immediately with most solvent-based coatings for streamlined workflow
• Non-sag formula maintains tooling marks and bead shape during application
• Fast-curing formula remains flexible without shrinking or cracking over time
• Black pigmentation reduces post-inspection visibility concerns
• Sprayable consistency allows for versatile application methods
• Compatible with ORBiT applicator for OE-style ripple bead patterns

This 7-ounce cartridge is ideal for professional body shops, restoration projects, and manufacturing applications where reliable seam sealing is critical. The two-component epoxy formula delivers superior adhesion and durability compared to single-component sealers, while the heavy-bodied consistency prevents sagging on vertical surfaces.