25 Pounds 3200F Dry Castable Powdered Refractory
Murray s Refining Materials ~ Bulk Order / Sold by 25 Pound Lot : Dry Powdered RefractoryCement for Gold, Silver, PM Scrap Salvage for Melting RATED 3200 degrees F Super Noxcast 32 Castable Refractory Cement Shipped in Medium Flat Rate Box 25 pounds For larger lots; email me for pricing. 1# = 18 cu in of material To calculate what you need determine volume in cubic inches / 18 = pound