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Technical Datasheets
SigmaTherm 540 Technical Data Sheet
SigmaTherm 540 Material Safety Data Sheet
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SigmaTherm 540 one component heat resistant moisture curing silicone aluminium
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- SigmaTherm 540.
- One component heat resistant moisture curing silicone aluminium.
- Heat resistant up to 540°C on steel, grit blasted to ISO-Sa2½.
- Heat resistant up to 400°C on rusted steel, power tool cleaned to ISO-St3.
- No heat cure necessary between coats.
- Excellent resistance against weathering.
- Also suitable on top of zinc silicate primer.
- A minimum drying time of 3 days at 20°C should be allowed before exposure to heat.
- Theoretical spreading rate 18 m²/l for 25 μm.
- Touch dry after 45 min.
- Overcoating interval min. 16 hours.
- SigmaTherm 540 is available in 5 and 20 Litres
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