Lineflex Heat Weld Download PDF

A guide to heat welding Lineflex Fleece Backed EPDM joins.

Step 1

Form a temporary weld at the back edge of the seam using your fingers and welder. This will trap the hot air and improve the main weld.

Step 2

Seal the rubber with a hot air welder using a silicone roller at a rate of 2.5m per minute at 220 degrees (level 4)