Clock Spring® Snap Wrap is an economical repair alternative for pipelines operating at less than 500 psi (3.45 MPa). The Snap Wrap repair is comprised of multiple layers of a composite split-sleeve, the Clock Spring high-strength filler material and the Clock Spring adhesive. Clock Spring Snap Wrap can be used to permanently repair external blunt defects with a depth of less than 90% of the nominal wall thickness.
Clock Spring® Snap Wrap is a high-strength corrosion resistant fiberglass and resin composite sleeve, a high performance adhesive and a filler material. The composite split sleeves are uniquely shaped and sized to wrap around pipe diameters of .75 inches (19 mm) and larger. The individual layers are bonded together and to the pipe to fully restore serviceability.
Clock Spring repairs are fast, economical, safe and easy. Since no cutting or welding is required, there is no risk to the pipeline or environment, no release of greenhouse gases or waste disposal issues.