SEM 1K Seam Sealer, 10.1 oz Tube – OEM Recommended White

Achieve professional, durable seals on interior and exterior surfaces with the SEM 1K Seam Sealer. This versatile, single-component, non-sag formula is OEM recommended, offering exceptional adhesion directly to metal and prepared surfaces. Engineered to remain flexible without shrinking or cracking, it provides a corrosion-resistant barrier that is paintable immediately, making it ideal for automotive, marine, and general industrial applications. Upgrade your sealing projects with a reliable, high-performance solution.

Key Benefits & Features:

• Single-Component Convenience: Ready to use for sealing interior or exterior seams, joints, and voids, simplifying your workflow.
• Superior Adhesion: Bonds directly to bare metal (steel and aluminum), as well as properly prepped, primed, or painted surfaces, ensuring a lasting seal.
• Flexible & Durable: Remains highly flexible without shrinking or cracking, adapting to structural movements for long-term integrity.
• Corrosion Resistant: Provides a robust barrier against corrosion, extending the lifespan of your repairs.
• Fast & Efficient Painting: Paintable immediately with most solvent-based coatings (0-24 hours) or within 1 hour for waterborne paints, accelerating project completion.
• Resistance Weldable: Designed to withstand resistance welding processes, maintaining structural integrity.
• Isocyanate-Free Formula: A safer choice for professionals, eliminating a common hazardous chemical.
• Optimal Working Time: Offers a 5-10 minute working time and a 20-30 minute set time for precise application.

Recommended Pairings: For optimal surface preparation, clean with SEM Solve or XXX Universal Surface Cleaner. Apply using a standard caulking gun or the SEM 1K Pneumatic Applicator (sold separately).