1: Choose good support specifications repair damaged mold parts according to size; 2: The first punch (long) and die (short) patch is installed on the fuser heat plate; 3: the fuser heated to a certain temperature (260-300 degrees); 4: Water pipes damaged by the site cleans the image shown above; the (long) punch inserted into the damaged site, and insert the special die (short) stick glue tube into the melt; 5: Well specific melt is inserted just melt quickly after Cooling Holes and other damage with a knife to cut the stick Glue And you are done. Detail: Usage: PE / ppr / pvc / Geothermal Water Gas Pipe Welding Machine Temperature control: 0 to 260 Working range: 7/11 / 14mm Colour:Gold Material:Metal +ppr Size:7/11 /14mm Package Contents: 1 * set of pipe repair tools Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.