
Wrapid Bond Wraparound Corrosion Protective Coating
Wrapid Bond™ is a wraparound corrosion protective coating consisting of a modified and reinforced visco-elastic adhesive applied onto a polyethylene carrier film. Supplied in roll form, Wrapid Bond™ is for use on above ground and underground pipelines, and steel structures.
Features & Benefits:
· Adhesion & Creep Resistance: The specially formulated adhesive bonds tenaciously to even the most difficult substrates and provides good elevated temperature creep resistance and resistance to soil stresses. Improved soil stress resistance is achieved with the installation of WrapidCoat™ outer wrap.
· Wide Range of Applications: Wrapid Bond™ is ideally suited for a diverse range of pipeline applications including: coating repair on new pipeline construction; transition areas from above to below ground pipelines; special sections such as bends, tees, flanges, etc.; rehabilitation of existing pipelines; tanks chimes, etc.
· Full System Approach: The Wrapid Bond™ product line also includes ultra-flexible products, filler materials, weld bead and seam tapes and Wrapid Coat™ mechanical protection. Refer to the Wrapid Coat™ product data sheet for more information.
· Long shelf-life.
· Various widths available with convenient roll lengths for ease of inventory.
· Fast installation with excellent adhesion on steel and many other base surfaces without applying primer.
· No drying or hardening time.
· Self-healing ability when slightly damaged due to plastic-elastic properties.
· Impermeable to water and oxygen.
Properties:
| Property | Test Method | Unit |
| Thickness | Measured | >1.8mm |
| Density | ASTM D792 | 1.1-1.3 g/cm³ |
| Impact Resistance* | EN12068 | 15J |
| Indentation Resistance* | EN12068 | 0.60 mm remaining (pass) |
| Peel Strength* | EN 12068 | >0.5N/mm Cohesive failure |
| Lap Shear Strength | EN 12068 | 0.02 N/mm² |
| Glass Transition Temperature | ASTM D3418 | <-20°C |
| Cathodic Disbondment Resistance* | ASTM G8/EN 12068 | 2 mm @ 23°C |
| Cathodic Disbondment Resistance* | ASTM G42/EN 12068 | 1 mm @ 60°C |
| Electrical Resistance* | EN 12068 | >10 (15) ohm/cm |
| Unwinding Test @ -30°C | EN 12068 | No separation, tears or cracks |
| Low Temperature Flexibility @ -30°C | EN12068 | No separation, tears or cracks |
| Water Absorption | ASTM D570 | <0.05% |
| Drip Resistance | EN 12068 | Pass at 90°C |
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