Description
Anti Rust Primer Spray
500ml Aerosol
MZ-90 is an enhanced maximum zinc formulation that delivers a light grey matt finish with excellent protection against rust. The optimum blend of high purity zinc (>99%) with a specialist resin package provides outstanding anti-corrosion performance with strong adhesion to metal substrates.
Provides cathodic anti-corrosion protection that meets ISO 1461:1999 standards. Can be welded through and used as a primer or topcoat. Touch-dry in 40 minutes. Forms a hard, flexible film that actively resists flaking, cracking, peeling, and damage.
Application: Exterior steel structures such as gantries, hand-rails, fencing, railings, grates, structural steel and ferrous metals exposed to high corrosion conditions.
Can also be used to protect cut surfaces/exposed steel in fasteners, conduit, strapping, welds, electrical poles, breaker panel housings, rain spouts, signs, doors, trailers and guard rails.
Key Features
Application
Exterior steel structures such as gantries, hand-rails, fencing, railings, grates, structural steel and ferrous metals exposed to high corrosion conditions. Can also be used to protect cut surfaces/exposed steel in fasteners, conduit, strapping, welds, electrical poles, breaker panel housings, rain spouts, signs, doors, trailers and guard rails.
Directions for use
- Use in well ventilated area.
- Ensure that the surface to be coated is clean, dry and free from grease.
- Remove any rust and scale with a wire brush.
- MZ-90 contains solids which settle during storage: shake the can vigorously until the agitator ball is free and continue shaking for a further minute.
- Shake the can periodically during application.
- Apply in light, even coats - best results are obtained with 2 3 light coats rather than one heavy coat.
- Additional coats can be applied after 15 - 20 minutes.
- When spraying is finished, clean the aerosol valve by turning the can upside down and spray until only propellant escapes.
Technical Data:
| Description | Spec |
| APPEARANCE | Smooth, matt grey finish |
| ODOUR | Solvent |
| SPECIFIC GRAVITY AT 20 C | 1.45 |
| TOUCH DRY | Approximately 40 minutes |
| CURING TIME | 90% cured after 7 days @ 23 C |
| PURITY OF ZINC PIGMENT | >99% |
| ZINC CONTENT IN CURED FILM | >80% |
| HEAT RESISTANCE (4 Hours) | 200 C |
| LOW TEMPERATURE RESISTANCE | -30 C |
| SALT SPRAY RESISTANCE (ASTM B117) | 350 hours (40 µm film thickness) |
| PRODUCT SIZE | 500ml Aerosol |
| MANUFACTURER CODE | 1972 |
CAN32810Specialist Aerosols > Anti-Corosion / Paint > Matt Cold Zinc Galvinising Pai
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