... soft, fine, waterproof and fireproof with good rebound elasticity. glass wool board 1) Picture: 2) Description Adapting the advanced centrifugal blowing process, ... health and fine appearance. Owing to glass wool's good performance, e.g., thin and long inner fiber, low thermal conductivity, it can ... ,16,20,24,32,40,48Batt1160-1200410-610100-20010-48 glass wool board