Tip: Eliminating Ridges

New appliers of AIPPR (Applied In Place Pipe Repair) of DWV (Drain, Waste and Vent) pipe coating often see ridges left in the finished coating jobs. These are caused by small starts and stops of the brush train during application.  As applicators gain experience these are drastically reduced or disappear. If you haven’t mastered the “touch” yet but would like to have a smoother surface, our sanding devices can smooth these ridges to make it smooth.

For more information contact Pipe Lining Supply at +1-888-354-6464 or email us at info@pipeliningsupply.com.

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