The HiPURFormer advanced bonding system is the perfect solution for almost all woodworking, construction, home repair and light industrial bonding projects. Polyurethane hot melt adhesives offer a Faster set than yellow glues, a stronger bond than traditional hot melts and a Better, less brittle bond than super glues. - In many applications, the system can eliminate the use of nails or staples, reducing the time and money spent filling, sanding and staining repair marks.