XHM318

The XHM318 coated weather strip is a kerf slot sealing solution created for interior doors and furniture where visual neatness, quiet operation, and long-term stability are essential. Made with a high-resilience polyurethane foam core and a durable PE outer coating, it provides reliable sealing performance while maintaining a refined appearance for modern interior applications.

Designed for concealed installation: Unlike exposed adhesive seals that can affect appearance and loosen over time, XHM318 uses a kerf slot butt seal structure for a more integrated fit. This design suits furniture doors, cabinets, wardrobes, and interior door systems that require a cleaner finish and more stable edge sealing. The result is a tidy installation with dependable contact along the closing line.

Soft feel with lasting resilience: The PU foam core offers a balanced combination of flexibility and recovery, allowing the strip to cushion impact and maintain stable sealing contact through repeated use. With compression set ≤10% and compression force ≤10N, XHM318 supports a quieter, smoother closing experience while preserving its original form far better than many conventional sealing materials.

Reliable protection over time: The PE-coated surface adds strong resistance to wear, moisture, UV exposure, and aging, helping the strip maintain sealing performance for more than 10 years. It remains stable in temperatures from -40℃ to 90℃ and withstands 500,000 opening and closing cycles without obvious deformation. With sound insulation of up to 45 dB, XHM318 delivers durable windproof, dustproof, and noise-reducing performance for high-quality interior spaces.