A 23 lb/cu.ft. asbestos-free back-up insulating board with a temperature limit of 1900F.
Note: Pricing is by the square foot. Full boards are 3 SQ.FT. 1 ft x 3 ft (12 x 36"). Please call for quantity pricing.
Also be advised, due to this product's extreme fragility, for all courier shipments these boards will be cut into 12 x 12" pieces. Larger orders will be shipped by Transport and quoted accordingly.