... HF series polyether polyols used for elastomers,coatings and adhesives is a colorless or buff mucilaginous transparent liquid with steady character,a ... explosive substance.Packaging and stockpile:HF series polyether polyols used for elastomers,coatings and adhesives is packaging sealed by 55 ... ,insolate and hit ,especially in transportation.f Polyurethane used for For Elastomers,Coatings,Adhesives