Rock wool board density:70k--120k width:600mm,1000mm,1200mm length:1000mm--4000mm thickness:25mm-150mm Rock wool boardrock wool board is made of select fine basalt as ... certain of adhesives, dust laying oil and water repellent into rock wool fibers. It can be made into products series with different ... , Midle East, Southern Asia, and other areas in the world. Rock Wool Board