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PetroWrap® Anti-Corrosion Tape

 

The PetroWrap® Anti-Corrosion System has been developed for long term protection of metal surfaces that are underground, underwater, or exposed - even in the most severe environments. It consists of a cold applied system of petrolatum-based PetroWrap® Anti-Corrosion Tape, PetroWrap® Primer, and, where contouring is necessary, PetroWrap® Mastic. PetroWrap® adheres to surfaces without heating, even on damp and/or indifferently prepared areas.

 

The System:

a PetroWrap® Primer Paste is a preparatory primer that displaces moisture, pacifies oxides, and fills small irregularities that occur on the surface to be wrapped with PetroWrap® Anti-Corrosion Tape.
 
b PetroWrap® Mastic is a cold applied filler which profiles areas to be tape wrapped by easing contours on pipe joints, flanges, bolts, and other irregular shapes to be wrapped with PetroWrap® Anti-Corrosion Tape.
 
c PetroWrap® Anti-Corrosion Tape consists of a non-woven, stitch bonded, synthetic fabric which has been fully impregnated with neutral petrolatum based compounds and inert fillers.

Applications:

– Steel pipes, flanges   and valves

– Welded pipe joints

– Cooling tower piping

– Pipe crossings

– Tank bases

– Waterproofing &   sealing

– Fire protection

– Pipe & sprinkler   systems

– Electrical connection   boxes

– Cable splices

– Hydraulic pipes,   valves & fittings

– Marine pilings

PetroWrap Anti-Corrosion Tape assembly cutaway

 

Specifications:

 

– Can be applied on wire-brushed  surfaces

– Repels water, salt, alkalis and  acids

– Protects new or corroded  surfaces

– Temperature variances from  -40º C to +65º C

– Will not crack, peel or harden

– Non-toxic and environmentally  friendly (Meets AWWA C217  Standard)

PetroWrap Anti-Corrosion Tape product specifications chart

 

Application Instructions:

 

PetroWrap Primer Paste is a preparatory primer that displaces moisture, pacifies oxides, and fills small irregularities that occur on the surface to be wrapped with PetroWrap® Anti-Corrosion Tape. PetroWrap Mastic is a cold applied filler which profiles areas to be tape wrapped by easing contours on pipe joints, flanges, bolts, and other irregular shapes to be wrapped with PetroWrap® Anti-Corrosion Tape. 

 

1.) Remove all contaminants such as dirt, oil, scale and excessive moisture.
 
2.) Brush Petrowrap® Primer A evenly over surface to displace remaining moisture and ensure proper adhesion.
 
3.) Press Petrowrap® Mastic B into surface irregularities to eliminate air pockets.
 
4.) Wrap Petrowrap® Tape C spirally around prepared surface using even tension. An overlap of 55% is recommended to assure total protection.
 
5.)

Finish with Petrowrap® Overwrap D applied like Petrowrap® Tape to prevent mechanical damage as required.

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