SM410 BH12 Primer Undercoat
The SM410 BH12 Primer Undercoat is a high-performance, industrial-grade preparatory coating engineered to deliver superior adhesion, corrosion resistance, and a smooth foundational finish. Formulated for demanding commercial and industrial applications, this versatile primer seals porous surfaces, prevents rust formation, and creates an optimal bonding layer for subsequent topcoats. Whether applied to structural steel, machinery, or architectural metalwork, SM410 BH12 ensures long-lasting durability and a flawless, professional appearance.
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Product Specifications
| Property | Detail |
| Product Code | SM410 BH12 |
| Product Type | Alkyd / Synthetic Primer Undercoat |
| Recommended Uses | Structural steel, machinery, metal fabrications, gates, railings, and industrial equipment |
| Finish | Matte / Low Sheen |
| Color | Standard Grey / Red Oxide (Custom shades available upon request) |
| Volume Solids | Approx. 50% (pm 2) |
| Theoretical Spread Rate | 10 to 12 m 2 per liter at a 40-micron dry film thickness |
| Recommended DFT | 40 to 50 microns per coat |
| Touch Dry Time | 2 to 4 hours at 20 C |
| Recoat Interval | Minimum 16 hours, or overnight |
| Application Methods | Brush, conventional spray, or airless spray |
| Thinner / Cleanup | Mineral Turpentine / Enamel Thinner |
| Packaging Sizes | 1 Litre, 5 Litres, 20 Litres |