Epoxy gel coat G838 / H925

G838 / H925 epoxy gel coat system

Price: 37.80 EUR / 1.27 kg set (1.0 kg resin + 0.27 kg hardener)

Color: white and black
Thermal stability: Tg1 = 90 ^oC / 194 ^oF after 24 hours at ambient temperature + 8 hours at 60 ^oC / 140 ^oF
Mixing ratio: 27 hardener to 100 p.b.w. resin
Pot life of 150 g at 20 ^oC / 68 ^oF: 17 minutes
Curing time: 6 hours
Application and curing temp: 18-30 ^oC / 64.4-86 ^oF, humidity < 80%

The G838 / H925 is a two component epoxy gel coat that is very easy to spread with brush or roller, and hardens practically without shrinking at room temperature. It gives a hard surface with resistance to abrasion and is easy to polish. Its thixotropic but nevertheless supple consistency makes the resin/hardener mixture easy to apply without bubbles with a shorthaired brush in a layer thickness of 1-3 mm. The G838 / H925 system does not run down at edges, corners and vertical surfaces. Allow to gel before applying a second coat. To avoid the risk of delamination, lamination must begin with no delay as soon as the gel coat is no longer tacky. If needed, the system can be made thinner by mixing together with other FIBERMAX epoxy systems or epoxy solvent.