A heavier-weight version of our vermiculite-treated weldblock glass cloth, built for demanding welding and hot-work environments. The mineral-based coating melds under intense heat to protect against molten metal splash, holding molten metal at temperatures up to 1000°C long enough for it to cool and solidify. Supplied in golden-beige, 1000mm wide rolls of 25m as standard.
Key specifications:
• Weight: 1320g/m2 (±5%)
• Thickness: 1.6mm (±5%)
• Width: 1000mm (±5%), roll length: 25m
• Maximum operating temperature: 1000°C (cloth will embrittle locally after exposure at this level)
• Tensile strength: 6000 N/5cm warp, 3000 N/5cm weft (±10%)
• Colour: Golden-beige, both sides
Full technical data sheet and fire safety summary available to download below. Values above are guides. For critical applications we recommend independent testing.