284 GP Epoxy Zinc Phosphate

Two pack epoxy zinc phosphate primer

Description:

284 GP Epoxy Zinc Phosphate is a two-pack primer that provides superior corrosion resistance and excellent adhesion to suitably prepared surfaces. It can be overcoated with Lacnam’s two-pack coating and used as a primer for steel, aluminium, and galvanized iron. 284 GP Epoxy Zinc Phosphate has outstanding aged Recoatability and is recommended for use with high-performance coating systems.

Features Include:

• Fast cure at ambient temperatures.
• Ready to use immediately after Components A & B are mixed.
• Good solvent/chemical resistance.
• It can be top-coated with a number of industrial coatings.
• Ideal tie-coat over inorganic zinc-rich primers.

Typical Areas Of Application Are:

• Structural steel and sheet metal are used in construction, transportation, and industrial Industries.
• Implements, crane and material handling industry.
• Marine Coatings.
• Chemical and petroleum industry.
• Power station and mining equipment.

Surface Preparation:

• When overcoating; Aged paint coatings should be tested for adhesion using Crosshatch or Crosscut methods. If aged paint coating lifts remove it.
• Remove all rust, oxides, millscale and lose paint from metal surface.
• Round off all sharp edges, welding joints and weld spatter.
• All surfaces to be painted should be clean and free from dust, dirt, oil, grease and moisture.
• All abrasive blast-clean ferrous surfaces should be coated within 4 hours to avoid flash rusting.
• Do not apply at temperatures below 5’ Celsius. Do not apply at relative humidity above 85%, or when the substrate surface is less than 3’ Celsius above dew point.
• Applied 284 GP Epoxy Zinc Phosphate coat subjected to exterior exposure for extended period of time should be accessed for “Chalking” before applying suitable topcoat to achieve optimum intercoat adhesion.

Application:

For use by experienced industrial applicators. For best results mechanical mixing of Part A (base) and Part B (hardener) is recommended.

Mix 284GP Part A, 4 parts with 1 Part 284GP Part B. Allow to stand for 10 minutes and then stir again before using.

• Brush or Roller – Thinning is not normally required.
• Conventional Spray – Thin approximately 5-10% and apply 2 coats wet on wet.
• Airless Spray – Thinning is not normally required.
• Clean Up – T180 or T134 All Purpose Thinner.

Product specification sheet

Manufacturer

Lacnam

Lacnam is a leading industrial paint supplier to wholesalers, manufacturers, government and private sector clients. Lacnam Paints Australia is a successful paint manufacturer that develops and produces specialized liquid paint coatings for industrial and heavy duty application.