Waterstop welding certification program - Sika Corporation US 2026

1. Click ‘Get Form’ to open the waterstop welding certification program in the editor.
2. Begin by watching the Sika Greenstreak’s WATERSTOP WELDING DEMONSTRATION DVD, which is approximately 10 minutes long. Ensure you view it in its entirety.
3. After viewing the video, produce a sample weld of PVC or other thermoplastic waterstop material, ensuring it meets the minimum length requirement of 12 inches (two pieces of 6 inches each).
4. Legibly print your name on the produced weld and complete the applicant declaration section in the form provided.
5. Sign and date the declaration, then ensure all required fields are filled out accurately before submission.
6. Submit your completed weld along with this form to Sika Greenstreak at the specified address for quality assurance testing.

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