Description
INSBLOK®-19 is a mineral wool block insulation product from HarbisonWalker International that provides high strength, low thermal conductivity, good moisture resistance, and excellent work-ability. FREE Shipping.
It is rated at 1,900 degrees F. It's organic binder gives it excellent cold strength but it will dissipate above 475 degrees F. It meets ASTM C612 Class 5 specifications. These boards are principally used as a backup lining to lower furnace shell temperatures. Measures 1" x 12" x 36". An order includes 16 sheets per carton. Call for more information. Safety data sheets are available on request. Always follow manufacturer's instructions. Wear goggles, gloves and a mask. FREE shipping for all orders within the contiguous US.
It is rated at 1,900 degrees F. It's organic binder gives it excellent cold strength but it will dissipate above 475 degrees F. It meets ASTM C612 Class 5 specifications. These boards are principally used as a backup lining to lower furnace shell temperatures. Measures 1" x 12" x 36". An order includes 16 sheets per carton. Call for more information. Safety data sheets are available on request. Always follow manufacturer's instructions. Wear goggles, gloves and a mask. FREE shipping for all orders within the contiguous US.
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