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Composite Boats
bateaudegrader Polyester composite has largely replaced the traditional wood and steel building method in boat building. The main sector is leisure boats, but composites are also widely used for kayaks, submarines, minehunters, and high-speed patrol boats.

Cray Valley polyester resins are manufactured to standards offering excellent blister resistance, high gloss, good colour stability, scratch resistance, and ease of use.

POLYCOR gelcoats give unlimited colour options, weather protection, and a high-gloss, low-maintenance finish for boat hulls and decks.

As the leading technical company, Cray Valley offers the full range of products for boat builders:

  • Structural resins for both open and closed mould processes
  • Gelcoats
  • Bonding pastes
  • Skin coats
  • Barrier coats
  • Tooling resins

icone_download> DOWNLOAD our Marine leaflets for information on our solutions

Feel free to contact our dedicated team for vinyl ester resins for anti-corrosion applications.
Main products
For more information, please contact us.
Type Reference Comment TDS
Gelcoat
fleche POLYCOR ISO
  • Isophthalic gelcoat
 PDF
fleche POLYCOR HWR
  • High-performance gelcoat. Well-known under the Armorcoat® brandname in the US.
 PDF
Barrier coat
fleche EPOVIA  Serie 4200
  • Vinyl ester barrier coat
 n.d.
Skin coat
fleche EPOVIA  Serie 4000
  • Epoxy vinyl ester – Bisphenol A
 n.d.
fleche NORSODYNE 6397.111
  • Isophthalic resin
 PDF
Structure
fleche ENYDYNE E 9014
  • Iso resin with low styrene content
 PDF
fleche EPOVIA Serie 4500
  • Infusion vinyl ester resin
 n.d.
fleche NORSODYNE H 13372 TAE
  • Ortho resin, with low styrene emission
 PDF
fleche NORSODYNE H 32433 TA
  • Isophthalic resin with low peak exotherm
 PDF