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1000/250 ml |
Ø 1,5-1,9 mm 3,5-4 Atm HVLP: 2-2,5 Atm N° coats:2 |
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1h at 20°C |
180-220μ |
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24h at 20°C |
2.3 m2/l at 200μ dry film thickness |
S2402. EPOXY HIGH PROTECTION
Colour
S24020 White
S24021 Grey
Characteristics
· Very good filling power
· Very good overcoating without sanding
· High vertical stability
· Very good impermeability
Specific weight (part A): 1,65 ± 0,05 g/ml
Specific weight (part B): 0,91 ± 0,05 g/ml
Substrate preparation
Steel
Sanding disc Sa 2,5
Aluminium, light alloys
Sand blasting, disc sanding P-36
Gelcoat
Dry sanding with P120-180 abrasive paper Lechler S.p.A. 22100 COMO ITALY - Via Cecilio, 17 Tel. +39.031 586 111 - Fax +39.031 586 206 info@lechler.eu www.lechler.eu
2K epoxy primers Stoppani
Sand dry with P240-280 abrasive paper
2K epoxy fillers Stoppani
Sand dry with P180-220 abrasive paper
Application
Airless or spray with traditional spray gun or HVLP, by brush or roller.
Application conditions:
Relative humidity < 80%
Spray temperature >10 °C <35°C
Substrate temperature 5 °C >dew point
Mixing ratio
Conventional Spray
|
volume |
weight |
S24020-21 EPOXY HIGH PROTECTION .A |
1000 ml |
1000 g |
S24022 EPOXY HIGH PROTECTION HARDENER B |
250 ml |
140 g |
S70171-00535 EPOXY THINNER C |
100-250 ml |
50-125 g |
Airless/Roller
|
volume |
weight |
S24020-21 EPOXY HIGH PROTECTION .A |
1000 ml |
1000 g |
S24022 EPOXY HIGH PROTECTION HARDENER B |
250 ml |
140 g |
S70171-00535 EPOXY THINNER C |
0-100 ml |
0-50 g |
Pot life at 20°C: 3h
N° of coats: 2
Recommended film thickness: 180-220μ dry (2 coats by spray of 200μ wet each)
Minimum interval between coats: 24 h by roller or brush,1h by spray at 20°C
Airless/Roller
Air cap 0.3-0.38 mm, pressure 80-150 Bars
Solids content by volume mix A+B+C by spray Airless: 51.1 %
Theoretical coverage mix A+B+C by spray Airless: 2.6 m2 for 1l mixture at 200μ film thickness
Conventional Spray
Ø conventional air cap and HVLP 1,7-1.9 mm
Pressure: 3,5 – 4 Atm HVLP: 2 – 2,5 Atm
Solids content by volume mix A+B+C by conventional spray: 46.1 %
Theoretical coverage mix A+B+C by conventional spray: 2.3 m2 for 1l mixture at 200μ film thickness
Drying
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10°C |
20°C |
35°C |
Sanding after
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48 h
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24 h
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12 h
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Overcoat with itself by brush or roller
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min. 48 h max 30 days
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min. 24 h max 30 days
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min. 12 h max 30 days
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Overcoat with itself by spray
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min. 2h max 30 days
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min. 1h max 30 days
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min. 30’ max 30 days
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Overcoat with Filler Epox Resolution Primer Undercoat PU ISM Top Coat Antifouling
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min. 32h max 30 days
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min. 16h max 30 days
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min. 8h max 30 days
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