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Epoxy resins

Gelcoats

EP gelcoats

Gelcoats

Description: Aluminium-filled tooling gelcoat with excellent polishability. Permanently resistant to polyester, vinyl ester and epoxy resins. Suitable for tools used in hand lay-up, infusion, RTM, prepreg or thermoforming processes.

Product designation
Colour
Mixing ratio wt.%
Consumption (kg/m²)
Pot life 70 g @ 25°C (min.)
TG max (°C)
2060 GC ALU
Grey
100
1–1.5
Curing agent 2066H
Grey
13
1–1.5
40
115

Description: Clear, scratch-resistant and UV-resistant gelcoat with a very high gloss level for transparent components, e.g. sporting goods in carbon optics.

Product designation
Colour
Mixing ratio wt.%
Consumption (kg/m²)
Pot life 70 g @ 25°C (min.)
TG max (°C)
GC 7060 Clear
Transparent, colourless
100
0.4–0.6
Curing agent 7064
Transparent, colourless
40
0.4–0.6
120
75
Curing agent 7067
Transparent, colourless
50
0.4–0.6
20
75

Description: Scratch-resistant, durable gelcoat with high heat resistance for self-colouring with LARIT EP colour pastes. Gelcoat cures well at RT, but for a chemical bond, postcuring of the laminate is mandatory.

Product designation
Colour
Mixing ratio wt.%
Consumption (kg/m²)
Pot life 70 g @ 25°C (min.)
TG max (°C)
GC 7090 Clear
Opaque, yellowish
100
0.4–0.6
Curing agent 7091T
Opaque, yellowish
30
0.4–0.6
240
140
Curing agent 7096
Opaque, yellowish
30
0.4–0.6
25
110

 

Only use LARIT® EP colour pastes to colour LARIT® EP gelcoats.

UP Gelcoat

Description: Weather-resistant gelcoat based on isophthalic acid for epoxy laminates, brush application, pre-accelerated. Dilute with acetone or styrene (max. 10%) for spraying. Available in all RAL colours. For light aircraft, automotive and water sports.

Product designation
Colours
Mixing ratio (wt.%)
Consumption (kg/m²)
Pot life 100 g/23°C (min.)
PC101
Transparent, RAL
100:2 (BUTANOX M-50)
0.4–0.6
7–11

Description: UP gelcoat for epoxy laminates, brush application, pre-accelerated. Use SF thinner for spraying. Not suitable for permanent outdoor exposure. T-30: glossy, scratch-resistant, impact-resistant. Available in neutral and white. T-35: Glossy, very easy to polish, white. For gliders and sport aircraft.

Product designation
Colours
Mixing ratio (wt.%)
Consumption (kg/m²)
Pot life 100 g/23°C (min.)
EPIKOTE T30F/W
F = neutral
W = white
Brushing:
100: 2 (BUTANOX M-50)
Spraying:
100: 10 (curing agent SF10)
0.4–0.6
30–45
EPIKOTE T35W
White
Brushing:
100: 2 (BUTANOX M-50)
Spraying:
100: 10 (curing agent SF10)
0.4–0.6
30–45

OTHER GELCOATS AVAILABLE ON REQUEST