XUNDA T900 Petrolatum Coating System

XUNDA T900  Petrolatum Coating System

1、Surface Preparation:Remove dirt, grease, oil and excessivemoisture and frost, Remove loose rust, paintand foreign matter by hand or power tool.The surface preparation grade is St2
2、Apply a thin coat Petrolatum-Paste. The Paste shalbe applied to threads. cavaties.shoulders, pitsand other irregularities.
3、 Petrolatum-Mastie in uneven areas such asfanges, valves, Cavaties. The Petrolatum-Mastic shallbe molded and packed into irregularifies to eliminate bridging and voids.
4、Wrap High Viseosity Petrolatum-Tape  areund the surface while applying tension to assure fight tapadhcsion.55% overiap, No wrinkles,.
5、Wrap the outer protective tape，PVC/PE tape can be used as the outer protective tape，areund the surface while applying tension to assure fight tapadhcsion.55% overiap, No wrinkles,.
6、100% Visual Inspection: All covered, No holes, Nodamages, Wrapped tightly.Eleetric spark Test: 5000V, No holidays.

XUNDA anti-corrosion products：Polyethylene anticorrosion tape, Viscoelastic Tape, Petrolatum Tape