Temporary Rust Inhibitor for Shot Blasted Steel
Temporary rust inhibitor for shot blasted steel provides fast-acting, water-soluble corrosion protection on freshly blasted steel surfaces during the critical processing interval before primer application. Applied by spray or dip immediately after blasting, the inhibitor forms a thin water-soluble film that prevents flash rusting for up to 72 hours under normal humidity conditions. The inhibitor is completely washable with water or compatible with overcoating directly with most anti-corrosion primers without removal.
مشخصات فنی
| pH | 7.0-9.5 |
| appearance | Clear to pale coloured water-based liquid |
| active content (%) | ≥15 |
| application method | Spray, brush, or immersion |
| flash rust protection (h) | ≥72 at 80% RH |
حوزههای کاربرد
- Structural steel flash rust prevention between blast and prime
- Shipyard steel plate temporary corrosion protection
- Bridge and offshore structure blast-and-hold protection
- Wind tower and industrial vessel temporary rust prevention
- Pipe and pipeline blast surface protection during transportation
ویژگیهای محصول
- Prevents flash rust for up to 72 hours on Sa 2.5 blast profile
- Water-soluble and removable before coating application
- Direct overcoatable with most epoxy and zinc-rich primers
- Compliant with major shipbuilding and structural steel specifications