Crystic® GT-600 is a pre-accelerated, isophthalic polyester-based gelcoat for brush or roller application.
Crystic® GT-600 is most commonly used in the manufacture and repair of waterborne transportation, in the transportation industries, and in the production of a variety of sports equipment, artwork, and architecture. Can also be used as a composite gelcout.
USE:
The application thickness of the Crystic® GT-600 should be approximately 0.6-0.8 mm or 600-800 microns, which is approximately 600-700 grams of gelcout per square meter. Gelcoat can be used as a topcoat by adding and mixing 2-4% Crystic® Solution MW paraffin .
The Crystic® GT-600 is certified by the Lloyd’s Register for the use of gelcoat in ship and waterborne construction and repair.
| Temperature | Development time (using 2% Butanox M50 Hardener) | Interlayer time (using Butanox M50 Hardener) |
| 15ºC | 19 minutes | 90 minutes |
| 20ºC | 12 minutes | 45 minutes |
| 25ºC | 9 minutes | 30 minutes |
| 30ºC | 6 minutes | 25 minutes |
The package contains the required amount of Butanox M50 Hardener.
Theoretical coverage with 1kg gelcoat:
| 0.5 kg | 0.83 m2 |
| 1 kg | 1.67 m2 |
| 3 kg | 5.00 m2 |
| 5 kg | 8.33 m2 |
| 18 kg | 30.0 m2 |
