底漆，密封剂和底漆

Primers, Sealers & Undercoats

Primer, Sealer & Lapisan Bawah

Cat Asas, Cat Pengedap & Cat Alas

ไพรเมอร์ ซีล และรองพื้น

primers-sealers-undercoats

施工

Construction

construction

Konstruksi

Pembinaan

การก่อสร้าง

油漆 & 涂层

Paint & Coating

paint & coating

Cat & Pelapisan

Cat & Salutan

สีและสารเคลือบ

paint-coating

PPG SigmaTherm 540 Heat-resistant silicone coating for extreme temperature protection (up to 540 °C)

Type/Finish: One-component, moisture-curing silicone; slick aluminium finish

Up to 400 °C on power-tool-cleaned rusted steel

Substrates: Wide range of metal surfaces (engines, external steel, high-heat structures)

Protection: Excellent resistance to weathering, corrosion, and UV light

Best Uses: Heavy industrial and construction environments (internal & external)

Recommended: Spray gun (smoothest finish)

Alternatives: Brush or roller (touch-ups)

Full cure: 3 days at 20 °C before heat exposure

<h3 class="md-block-header-three">PPG SigmaTherm 540 Heat-resistant silicone coating for extreme temperature protection (up to 540 °C)</h3><ul class="md-block-unordered-list-item"><li>Type/Finish: One-component, moisture-curing silicone; slick aluminium finish</li><li>Heat Resistance:</li><ul class="md-block-unordered-list-item"><li>Up to 540 °C on steel</li><li>Up to 400 °C on power-tool-cleaned rusted steel</li></ul><li>Substrates: Wide range of metal surfaces (engines, external steel, high-heat structures)</li><li>Protection: Excellent resistance to weathering, corrosion, and UV light</li><li>Best Uses: Heavy industrial and construction environments (internal &amp; external)</li></ul>Application:<ul class="md-block-unordered-list-item"><li>Recommended: Spray gun (smoothest finish)</li><li>Alternatives: Brush or roller (touch-ups)</li><li>Dry to touch: ~45 minutes at 20 °C</li><li>Overcoating interval: 16 hours</li><li>Full cure: 3 days at 20 °C before heat exposure</li></ul>

<h3>PPG SigmaTherm 540 Heat-resistant silicone coating for extreme temperature protection (up to 540 °C)</h3>
<ul>
<li>Type/Finish: One-component, moisture-curing silicone; slick aluminium finish</li>
<li>Heat Resistance:</li>
<ul>
<li>Up to 540 °C on steel</li>
<li>Up to 400 °C on power-tool-cleaned rusted steel</li>
</ul>
<li>Substrates: Wide range of metal surfaces (engines, external steel, high-heat structures)</li>
<li>Protection: Excellent resistance to weathering, corrosion, and UV light</li>
<li>Best Uses: Heavy industrial and construction environments (internal &amp; external)</li>
</ul>
Application:
<ul>
<li>Recommended: Spray gun (smoothest finish)</li>
<li>Alternatives: Brush or roller (touch-ups)</li>
<li>Dry to touch: ~45 minutes at 20 °C</li>
<li>Overcoating interval: 16 hours</li>
<li>Full cure: 3 days at 20 °C before heat exposure</li>
</ul>

Technical Data

Safety Data

Ppg Sigmatherm 540, Heat-resistant Silicone Coating for Extreme Temperature Protection (up to 540 °c)

ppg sigmatherm 540, heat-resistant silicone coating extreme temperature protection (up 540 °c) lapisan silikon tahan panas untuk perlindungan suhu ekstrem (hingga primers, sealers undercoats primer, sealer bawah salutan haba melampau (sehingga cat asas, pengedap alas 540，耐热硅胶涂层，可抵御极端温度（高达 540°c） 底漆，密封剂和底漆

PPG SigmaTherm 540 Lapisan silikon tahan panas untuk perlindungan suhu ekstrem (hingga 540 °C)