Field Service Manual A4
Contents
1. ft pipeline systems Canusa Repair for PE amp PU Main Line Coatings Score around the damaged area with a Stanley knife removing angular edges Use a wire brush to rough the surface and thoroughly clean the area and degrease Gently heat the area to 60 C and infill the damaged area with a melt stick or mastic filler and then apply the repair patch If the damage is superficial i e a cut or scuff that is not through to the steel the melt stick application is sufficient If the damage is deeper apply a Canusa Patch to the area by heating the mastic side and placing it over the filled damaged area Continue to apply heat and roll pat down the patch until all air bubbles are out and adhesive can be seen around the edges of the patch Pipeline Repair Products Mainline coating repair products for corrosion protection Repair Patch Mastic Filler Melt Stick
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