Rollboard paper is a lightweight refractory material processed from a blend of high purity alumina-silica fibers into a highly flexible, uniform insulation media. It is recommended for continuous use at temperatures up to 2300°F (1260°C).
Rollboard is a utility grade paper that has low shrinkage, good handling strength, and low thermal conductivity. It contains a small amount of organic binder for processing, which makes it flexible, yet reduces off gassing and odor during use. Its flexibility allows it to be wrapped or rolled to fit most complex configurations.
Density of 10 lb/cubic foot.
Available in 100 foot rolls. Sold by the sq foot.
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