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Johnstone's Joncryl Water Based Primer Undercoat - White - 2.5L

Johnstone's Joncryl Water Based Primer Undercoat - White - 2.5L

Johnstone's Joncryl Water Based Primer Undercoat is an acrylic based primer and undercoat with a l...

Best current price£12.46from Amazon

Colour
RedWhite

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AmazonJohnstone's White Wood Primer 1 Litres
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B&Q - Johnstones Trade Joncryl Primer Undercoat White 1L
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HomebaseJohnstone's Trade White Joncryl Undercoat Primer 1L
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wilkoJohnstone's Trade White Joncryl Undercoat Primer 1L - Water-Based - Interior Wood, Hardboard, Cement, Plaster, Brick Surfaces
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eBayJohnstones Trade Joncryl Water Based Primer Undercoat Paint - White 1 LITRE
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Product Information

Full details

This guide helps users get the most out of Johnstone's Joncryl Water Based Primer Undercoat. Designed for interior use on various surfaces like wood, plaster, and brick, it offers excellent coverage and low odor. While it's quick-drying, proper surface preparation is key for optimal results. This guide covers key features, usage, and troubleshooting to ensure a successful application.

All features

ColourWhite
BrandJohnstone's

Extended Product Information

FAQs

What surfaces can I use this primer on?

Johnstone's Joncryl Primer is suitable for interior wood, hardboard, cement, plaster, and brick surfaces.

How many coats should I apply?

For most surfaces, one coat is sufficient. However, for porous surfaces or to cover imperfections, two coats may be needed.

How long should I wait before applying the topcoat?

Allow at least 2-4 hours, or as recommended on the product label, for the primer to dry completely.

Can I use this primer with any topcoat?

It is compatible with most water-based and oil-based topcoats. Always test compatibility in a small area first.

How do I clean my brushes and rollers?

Clean brushes and rollers immediately after use with warm, soapy water.

Is this primer low odor?

Yes, it is a water-based formula, resulting in low VOCs and low odor.

Where should I store the primer?

Store in a cool, dry place and keep the container tightly sealed.

Troubleshooting

Primer not adhering properly.

Ensure the surface is properly prepared, clean, and free from contaminants. Lightly sand glossy surfaces to improve adhesion.

Uneven coverage or patches.

Apply an even coat of primer, avoiding excessive loading of the brush or roller. Apply a second coat if necessary.

Slow drying time.

Ensure adequate ventilation and avoid applying primer in humid conditions. Make sure the surface is not too cold.

Pros and Cons

Pros

  • Low odor for comfortable application.
  • Quick drying times for faster project turnaround.
  • Excellent coverage, hiding imperfections effectively.
  • Water-based, making it environmentally friendly.
  • Suitable for a variety of interior surfaces.
  • Primer and undercoat in one, simplifying the process.

Cons

  • Requires proper surface preparation for best results.
  • May require multiple coats on very porous surfaces.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure surfaces are clean, dry, and free from grease, wax, or loose material. Fill any holes or cracks.
  2. Application: Stir the primer well before use. Apply evenly using a brush, roller, or spray. For best results, apply one or two coats, depending on the surface. Avoid over application.
  3. Drying Time: Allow at least 2-4 hours drying time, or as recommended on the product label, before applying topcoat.
  4. Compatibility: Compatible with most water-based and oil-based topcoats. Always test compatibility on a small, inconspicuous area first.
  5. Care: Clean brushes and rollers immediately after use with warm, soapy water. Store in a cool, dry place and keep the container tightly sealed.

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