SPRING/LOOP (WS) VELCRO/BELTS (WV) Q-HOOKS
Temperature Range 20 F – 1100 °F 20 F – 1100 °F 20 F – 1100 °F
Surface Temperature Up to 1000 °F Up to 1000 °F Up to 1000 °F
Loss in weight @1200 °F Up to 2% Up to 2% Up to 2%
Thickness Approximately 1.00” Approximately 1.00” Approximately 1.00”
Insulation Type “E” Fiberglass (Asbestos Free) Type “E” Fiberglass (Asbestos Free) Type “E” Fiberglass (Asbestos Free)
Density 11lbs/cft 11lbs/cft 11lbs/cft
Outer Jacket 17oz Silicone Coated Thermal Cloth 17oz Silicone Coated Thermal Cloth 17oz Silicone Coated Thermal Cloth
Inner Jacket 304 SS Wire Mesh 304 SS Wire Mesh 304 SS Wire Mesh
Construction 10 ply 304 SS Thread 10 ply 304 SS Thread 10 ply 304 SS Thread
Attachment SS Spring/Loop System Flame resistant Velcro strips & belts with SS double D-rings SS Quilting anchors & SS Tie Wire
Fire Resistance Incombustible Incombustible Incombustible
Moisture Absorption Negligible Negligible Negligible
Softening Point 1500 °F 1500 °F 1500 °F
Strain Point 1100 °F 1100 °F 1100 °F
Annealing Point 1200 °F 1200 °F 1200 °F

For Spring or Q-Hook, substitute WV with WS (Wrap Spring) or WH (Q-Hook)