" />Extrusion welding repairs punctures, damaged seams, and T-joints that a hot wedge welder cannot reach.
Repair Steps
- Clean and dry the damaged area.
- Scuff the surrounding liner for better bond.
- Use matching HDPE welding rod in the extrusion gun.
- Overlap the repair patch by several centimeters.
- Let cool and inspect the bead for gaps.
We supply geomembrane and welding rod. Contact us for technical support.
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