Vinyl ester Resin Gelcoat

Product Documents

VEG™ - Technical Data Sheet Safety Data Sheet

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The CTech-LLC®  VEG™ gelcoat is a high performance gelcoat based on a vinyl ester resin. This product is often preferred in the industrial field over alternative gelcoats such as polyester or epoxy resins.

The CTech-LLC® vinyl ester gelcoat (VEG™) provids extreme resistance to high deformation temperature (HDT), as well as optimal performance in repeated cycles of heating, UV light stability, and exposure to solvents and chemicals.

Key Features

  • Based on a premium epoxy vinyl ester resin
  • Chemical resistance
  • Outstanding HDT resistance
  • Porosity free
  • High gloss retention after several production cycles
  • User friendly – ease to polish
  • Good Flexibility
  • UV resistance


CTech-LLC® vinyl ester gelcoat (VEG™) is recommended for use in the manufacture of high quality FRP composite tooling

Storage Conditions

To ensure maximum stability and maintain optimum resin properties, resins should be stored in closed containers at temperatures below 24°C/75°F and away from heat ignition sources and sunlight. All storage areas and containers should conform to local fire and building codes.

Shelf Life

4 months

Codes and Standards

ACI, 2017, Guide for the Design and Construction of Externally Bonded FRP Systems for Strengthening Concrete Structures, ACI 440.2R-17, American Concrete Institute, Farmington Hills, MI.

ACI, 2012, Guide Test Methods for Fiber-Reinforced Polymers (FRPs) for Reinforcing or Strengthening Concrete Structures, ACI 440.3R-12, American Concrete Institute, Farmington Hills, MI.

Fib Bulletin No. 14, Externally bonded FRP reinforcement for RC structures, 2001, 138 pp, ISBN 2-88394-054-1.

Fib Bulletin No. 35, Retrofitting of concrete structures by externally bonded FRPs, with emphasis on seismic applications, 2006, 220 pp, ISBN 978-2-88394-075-8.

TR57, 2003, Strengthening Concrete Structures With Fibre Composite Materials: Acceptance, Inspection And Monitoring, The Concrete Society, UK.

JSCE, 2001, Recommendation for Upgrading of Concrete Structures with use of Continuous Fiber Sheets, Concrete Engineering Series 41, Japan Society of Civil Engineers, Tokyo, Japan


CTech-LLC® warrants its products to be free from manufacturing defects. Buyer determines suitability of product for use and assumes all risks. Buyer’s sole remedy shall be limited to replacement of product. Any claim for breach of this warranty must be brought within one month of the date of purchase. CTech-LLC® shall not be liable for any consequential or special damages of any kind, resulting from any claim or breach of warranty, breach of contract, negligence or any legal theory. The Buyer, by accepting the products described herein, agrees to be responsible for thoroughly testing any application to determine its suitability before utilizing.