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.
| ISSA Code | Width | Length | Weight (lb) | Weight (kg)> | Rolls/Box |
| 81 24 71 | 50 mm (2″) | 10 m (32.8′) | 55 lb | 25 | 36 |
| 81 24 72 | 100 mm (4″) | 10 m (32.8′) | 55 lb | 25 | 18 |
| 81 24 73 | 150 mm (6″) | 10 m (32.8′) | 55 lb | 25 | 12 |
| 81 24 74 | 200 mm (8″) | 10 m (32.8′) | 49 lb | 22 | 8 |
PetroWrap Calculation Charts: Download
The System
- 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.
- 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.
- PetroWrap Overwrap is a 12 mm thick tough adhesive tape. It is available in 50 mm and 100 mm widths.
Specifications
- Can be applied on wire-brushed surfaces
- Repels water, salt, alkalis and acids
- Protects new or corroded surfaces
- Temperature variances -40°C to +84°C
- Will not crack, peel or harden
- Non-toxic and environmentally friendly (Meets AWWA C217 Standard)
- PetroWrap Anti Corrosion System CSA Z245.30 compliant
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
Application Instructions
- Remove all contaminants such as dirt, oil, scale and excessive moisture.
- Brush Petrowrap Primer A evenly over surface to displace remaining moisture and ensure proper adhesion.
- Press Petrowrap Mastic B into surface irregularities to eliminate air pockets.
- Wrap Petrowrap Tape C spirally around prepared surface using even tension. An overlap of 55% is recommended to assure total protection.
- Finish with Petrowrap Overwrap D applied like Petrowrap Tape to prevent mechanical damage as required.