Thermaguard MASTERSHIELD

Two-Component High Solid Epoxy Primer – Mastershield Resin Technology

This high-performance two-component epoxy primer/coating is formulated using advanced Mastershield resin technology, delivering outstanding adhesion, corrosion resistance, and durability in demanding environments. Engineered for versatility, it adheres effectively to St 3 pre-treated steel, shop primers, and even damp-containing substrates.

Ideal for industrial and marine applications, this primer is GL-approved for ballast water tank protection under IMO Resolution MSC.215(82), offering reliable long-term performance in harsh conditions—even when applied in low temperatures down to 0°C.

Key Features & Benefits

• ✅ Mastershield Resin Technology – Superior anti-corrosive protection

• ✅ Excellent Adhesion – Bonds well to steel, shop primers & damp substrates

• ✅ Hardens at Low Temperatures – Cures effectively down to 0°C

• ✅ Certified & Approved – GL approved for ballast tanks per IMO MSC.215(82)

• ✅ High Solids Content (82%) – Reduced VOCs and environmental impact

• ✅ Durable Finish – Semi-gloss with strong resistance to abrasion and wear

• ✅ Brush, Roller, or Spray Application

Product Details

• Finish: Semi-gloss (approx. 50 GU)

• Colours: Grey or Red Brown

• Density: Approx. 1.35 kg/L (mixed)

• VOC Content: Approx. 179 g/L

• Solid Content: Approx. 82% by volume

• Recommended Film Thickness:

  • 100–300 μm DFT per layer (120–365 μm WFT undiluted)

• Theoretical Coverage:

  • At 100 μm DFT: ~8.2 m²/L

  • At 300 μm DFT: ~2.7 m²/L

• Application Efficiency (Brush/Roller): 85–90% of theoretical rate

• Flash Point:

  • Base & Hardener >25°C

  • XBF Epoxy Thinner: 23°C

• Dry Heat Resistance: Up to 120°C

• Shelf Life: Minimum 12 months (sealed, cool, dry storage)