• Description
  • Technical Specs
  • Installation
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Siguiendo los estándares ASME PCC-2 e ISO 28417, el sistema A+ Wrap™, curado con agua, refuerza tuberías y sistemas de tuberías defectuosos al contener las cargas de fleje y axiales. Con un refuerzo patentado de fibra de vidrio de alta resistencia, es fácil de instalar y se fragua en minutos.

Mechanical Properties

Attribute–Tensile Modulus 
Method– ASTM D3039
Value– 9.7 x 106 psi

Attribute–Poisson's Ratio
MethodASTM D3039

Thermal Properties

Attribute–Thermal Expansion 
Method–ASTEM E831
Value–0.208 μm/m/C°

Attribute–Glass Transition Temperature
Method–ASTM E 1356 

Attribute–Max Operating Temperature
MethodASME PCC-2

Attribute–Application Temperature
Value55°F to 120°F     7°C to 49°C

System Properties

Attribute-Ply Thickness 
Value15 mils (0.38mm)

Attribute–Working Time
Value40 minutes at Ambient

Attribute–Set Time
Value–1 hour

Attribute–Cure Time
Value24 – 72 hours

Attribute–Shelf Life
Value1 year

Attribute–Available Widths
Value4, 6 and 12 inches


1.png1. Surface Preparation 
Remove all soft coatings and media blast the pipe to a 2.5 mil profile (NACE 3 minimum). Wipe the surface with a solvent such as Acetone, Toluene, or MEK.



2.png2. Load Transfer Filler 
Mix the putty or paste until uniform in color and apply to any defects. Shape the filler to near net surface profile of pipe.




3.png3. Adhesive Primer 
Mix equal parts of the adhesive primer until uniform. Apply the primer to the pipe surface, ensuring a minimum of 30-mil coverage. Allow the primer to sit until a “peanut butter” thickness is achieved.



14.png4. Preparing the Wrap
Mix epoxy parts A and B for at least 2 minutes. Apply the mixed resin onto the fabric evenly distribute on the fabric. Roll up the fabric and transfer to the prepared pipe.




13.png5. Apply Wrap to Pipe
Apply cloth tightly around pipe and continue wrapping until designed layer count is achieved.





16.png6. Constrictor Wrap

Tightly apply 4-6 layers of constrictor wrap over the repair. Then, perforate the surface of the wrap. Allow 2 hours for curing.




topcoat.png7. Topcoat Application 
After the epoxy has cured, remove the constrictor wrap. Apply a topcoat to the repair area, as applicable.

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