Zinc Phosphate Primer

Multi Purpose Primer Undercoat for wood & Metal Brush Roller or Spray 3 Colour(s) Available


  • Application By Brush Roller & Suitable Spray
  • Fast Dry Time In as Little as 2-4 Hours Touch Dry
  • High Build Anti Corrosive Zinc Phosphate
  • Versitile Multi Purpose Primer Undercoat
  • Multi-Buy Discounts
  • Free Delivery Available
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Need more information about our products? Give us a call on 01902 954948 or email us at sales@taindustrialpaints.co.uk

This product is not suitable for the following
  • Tiles of any sort
  • Unprimed plastic
  • Bare aluminium (you will need a suitable etch primer)
  • Untreated galvanised steel (Mordant solution first)
  • A hot surface that reaches above 106 degrees (C) (you will need high temperature paints)
Disclaimer

The colours shown on the images are for guidance only. The displayed colour will depend on your monitor and browsers. The finished colour therefore may not be as shown here.

All pictures are for illustration purpose only - 1 & 2.5 Litre cans are not screen-printed cans.

Description

Description

Our Anti-Corrosive Zinc Phosphate Primer is a high-performance, white spirit-based primer designed to provide exceptional rust protection for steel and metal surfaces. This fast-drying, weather-resistant primer forms a strong base coat, preventing corrosion and enhancing topcoat adhesion for a long-lasting finish.

Ideal for both indoor and outdoor use, it also works as an effective undercoat for wood and pre-painted substrates, making it perfect for industrial, commercial, and DIY projects. Suitable for gates, railings, machinery, and structural steel, this versatile primer can be brushed, rolled, or sprayed for a smooth, even application. With its superior anti-corrosive properties and UV-resistant durability, it ensures long-term protection in harsh environments. Available in multiple sizes, our Zinc Phosphate Metal Primer is the perfect foundation for a strong, corrosion-resistant coating.


About This Item

About This Item

  • RUST PREVENTATIVE: Excellent adhesion and corrosion resistance for metal.
  • OVERCOATING EXISTING PAINT: Ideal for use over existing paint, providing a smooth, even base and uniform colour ready for top coat.
  • DRYING TIME: Touch dry in 2-4 hours, overcoat in 12-24 hours.
  • COVERAGE: Approximately 8 square metres per litre. This does not account for the method of application, absorption of substrate or wastage.
  • APPLICATION:  Apply by brush or solvent-resistant medium pile rollers. This can aslo be sprayed.
  • THINNERS: T0001 White Spirit.
  • SHELF LIFE: 12 months. 

Proudly manufactured in England by B.C. Paints Ltd. Please note that images and product titles are for advertising purposes only; tins are supplied in BC Paints logo cans or plain white cans for 0.5, 1, 2.5 and occasionally 5 litre sizes.

Application

Application

Before starting, have your PPE ready, as our paint is oil-based and will not wash off easily with soap and water.

Ensure you have good ventilation to allow vapour to escape; ventilation is also necessary to maintain drying times. Without air movement, the coating won’t dry properly.

Be sure to stir the paint well before use.

Painting Bare Metal:

Step 1 - Prep: Ensure the substrate is completely dry and free of any dirt, oil, or grease by using a degreaser.

Step 2 - Prime: Apply one coat of this primer.

Step 3 - Topcoat: Once the previous steps are complete, apply your first coat of top coat within 12-24 hours. Wait another 12-24 hours before applying the second coat.

Painting Over Existing Paint:

Step 1 - Preparation: Check the suitability of the product for the existing paint. We recommend trying a sample area first.

Step 2 - Clean and Abrade:

  • Ensure the existing paint is in good condition prior to painting, then lightly abrade to provide a key for good intercoat adhesion.
  • If there is flaking paint, it must be removed before painting.
  • Ensure the substrate is dry and clean of any dirt, oil or grease.

Step 3 - Prime: Apply one coat of this primer.

Step 4 - Topcoat: Once you have completed the previous steps, 12-24 hours after applying the primer, you can add your first coat of topcoat. Wait another 12-24 hours before applying the second coat.

Mixing

Mixing

Always stir any paint well before use, as our coatings are heavily pigmented and separation can easily occur. You may experience colour float; for example, a green paint can appear blue before mixing. This is one of the reasons why mixing your paint before use is essential.

  • Use a mixer on a slow-running drill or a palette knife on smaller cans to mix the paint. An egg whisk, screwdriver, or small stick that doesn’t reach the bottom of the can is insufficient for proper mixing.
  • Mixing should take place for 3-5 minutes.
  • If you are adding thinners; they will need to be added once stirred.

Paint mixers are available to purchase. Click here to buy one.

Spraying

Spraying

Ensure you have the correct RPE, to protect against atomised particles that are being generated when spraying.

If applying with a pot gun:

Use a 1:8 to 2:0 tip setup and thin by 10% if required. More thinners may be added to achieve good atomisation and improve the flow of the paint, resulting in a better finish.

Air-assisted or Airless system:

Use an 11-13 thou tip (no thinners are usually required). If thinning is necessary, use around 10%. Set air and paint pressures until good atomisation is achieved and fingering (lines in the spray) have blended in.

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