Tam Tech Polypropylene, Polyethylene adhesive/glue is one of the top performing adhesives in the industry. It is a very high performance adhesive/glue designed to work with “hard to bond” materials like: HDPE (high density polyethylene), LDPE (low density polyethylene), polypropylene, ABS, nylon, teflon, rubber, TPE's (like Santoprene rubber), fiberglass and it bonds to concrete, steel and aluminum. It is a modified polymer in a proprietary formulation supplied in a 10-1 ratio with cartridges.