• ANSI-FM 4950 Rating of CURTAIN for vertical hot work operations
• Silicone-coated on both sides for added protection
• Lightweight at 17oz/sy
• Flexible
• Silicone itself will resist heat up to 500 deg F on a continuous basis.
• The fiberglass inside resists heat of up to 1000 deg F on a continuous basis

3' x 5' Perfect for small jobs - garages, body shops, artist studios, etc. Grommets for easy hanging