These new plastic welding tool kits can be configured to make specific repairs to tanks, bins, liners and roofs. It features a compact 1,600-watt Leister Triac hot air tool with adjustable temperatures from 708F to 1,4008F and variable airflow to eight cfm. The kit also includes a two-pound assortment of PVC, PP, PE, PC, LDPE and ABS welding rods. A welding instruction booklet is also included.

Malcom Hot Air Systems, 1676 E. Main Road, Portsmouth, RI 02871; (888) 807-7030; fax (401) 682-1904.