
Solar Wrap™ UV-curable composite repair system
Description
Solar Wrap™ is a pre-impregnated, bi-directional fiberglass wrap utilizing a UV-curable polyester based resin system. It has been designed to be a very fast return-to-service product which can be applied at any temperature without extended curing times.
This has been achieved by using a curing process that utilizes UV light and is relatively independent of temperature. Solar Wrap is provided as a roll of pre-impregnated, woven fiberglass tape in a UV-stable foil pouch and should not be removed outdoors without proper UV cover. Solar Wrap is an excellent and versatile solution for any industry where quick-action repair in adverse conditions is a critical aspect for successful operations.
- Emergency repair
- Cracked or corroded pipes
- Irregular pipe fittings
- Force mains and gravity lines
- Joint, tee, and elbow repair
- Controlled curing process
- Application in low temperature environment without extend cure time
- UV stable
- No field mixing or impregnating required
- Effectively seals out atmospheric conditions, preventing future corrosion
- % Solids: 61-65%
- Working/Cure Times:
- Strong UV (Bright Sun)
- Gels in 15 seconds
- Full Cure in 4-5 minutes
- Medium UV (Partial Sun)
- Gels in 25 seconds
- Full Cure in 5-6 minutes
- Low UV (Light/Overcast)
- Gels in 45 seconds
- Full Cure in 6-9 minutes
- Strong UV (Bright Sun)
- Resin Type: UV Curable Polyester
- Resin Application: Pre-impregnated
- Service and Application Temperature: -50° to 133° F (-46° to 56° C)
- Shelf Life: 4 months
TESTING DATA & RESULTS
| Test | Method | Result |
|---|---|---|
| Tensile Strength | ASTM D3039 | 62,785 psi (4.328 bar) |
| Tensile Modulus | ASTM D3039 | 2,859 ksi (197,121 bar) |
| Hardness: Shore D | ASTM D2240 | 72 |
| Heat Distortion Temperature (HDT: of neat resin) | ASTM D648 | 160° F (71° C) |
| Thickness per ply | Measured | 0.013” (0.33 mm) |
For NRI's full range of testing on the Solar-Wrap™, please email sales@neptuneresearch.com.
PREPARATION & APPLICATION












