Dicor | Cap Sealant | 351CSB-1 | Black

Dicor Cap Sealant is a high-performance, non-sag sealant designed for sealing the perimeters of RV windows, entry doors, compartment doors, and exterior joints. Its HAPS-free formulation delivers reliable adhesion on bare or repainted surfaces while maintaining flexibility to handle vibration and movement.

Engineered for durability, this sealant provides long-lasting protection against the elements. It applies smoothly with standard caulking guns, dries quickly, and can be painted once cured, making it ideal for both repairs and new installations.

• • UV-resistant for long-term outdoor exposure
• • Water-resistant to help prevent leaks
• • Fast-drying formula
• • Easy gunning for quick, controlled application
• • Paintable finish for a clean, professional look
• • All types of metal
• • Wood, particle board, and plywood
• • Rubber, concrete, masonry, and glass
• • Thermoplastics
• • Fiberglass and other fiber-reinforced plastics