Ceramiseal 1260°C Square Rope – Extra-Thick Perimeter Seal (25mm)

The 25mm ceramic fiber square rope is a heavy-duty insulation and sealing solution for wide gaps and high-heat enclosures. Rated for 1260°C, it is suitable for large furnaces, incinerator doors, kiln frames, and thermal expansion joints. Its high density and thickness provide superior heat retention, reduced energy loss, and extended service life.