Mylands Primer & Undercoat - Grey

Name: Mylands Primer & Undercoat - Grey
Brand: Mylands
SKU: uixmm3fv2e
Availability: InStock

A multi-surface, water-based, quick-drying, anti-corrosive primer and undercoat for use on new and...

Best current price£35.00from Mylands UK

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Mylands Light/Grey Primer & Undercoat - Multi-Surface Primer & Undercoat - 1 Litre

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Mylands UKMylands Light/Grey Primer & Undercoat - Multi-Surface Primer & Undercoat - 1 Litre

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Product Information

Full details

The Mylands Primer & Undercoat in Grey is an ideal solution for DIYers and professional decorators looking to prepare diverse surfaces for a high-quality finish. This versatile, water-based, and quick-drying product provides excellent adhesion and high opacity, making it perfect for both new and previously painted substrates, though users should ensure the surface is properly cleaned before application to guarantee optimal performance.

All features

Colour	Grey
Model Part Number	502000008/02
Brand	Mylands

Extended Product Information

FAQs

Can I use this primer on exterior surfaces?

Yes, this primer is suitable for both interior and exterior use.

Is this primer compatible with oil-based paints?

This primer is specifically designed for use with Mylands water-based finishes. We recommend sticking to water-based topcoats for best results.

Do I need to sand the surface before applying?

While it has excellent adhesion, light sanding is recommended for glossy or non-porous surfaces to provide the best "key" for the primer.

How long should I wait before applying the topcoat?

Due to its quick-drying formula, you can usually recoat or apply your topcoat once the primer is touch-dry, but consult the tin for exact environmental drying times.

Is this safe for use on kitchen tiles?

Yes, it is suitable for use on tiles, provided they are thoroughly cleaned and degreased first.

Does it require thinning?

The primer is ready to use. If using spray equipment, consult your equipment manual for thinning ratios, though it is generally not required for brush or roller application.

Troubleshooting

Primer is peeling after drying

Ensure the surface was free of wax, grease, or dirt before application; clean with a degreaser if necessary.

Visible brush marks or streaks

Use a high-quality synthetic brush and ensure you are not over-working the product as it begins to dry.

Slow drying time

Ensure the application area has adequate ventilation and the humidity level is low.

Pros and Cons

Pros

Excellent adhesion to difficult-to-paint surfaces like plastic and tile
Suitable for both interior and exterior applications
Quick-drying time enhances project efficiency
Low odour formula is better for occupied spaces
Highly compatible with the full range of Mylands water-based paints

Cons

Requires thorough surface preparation for best results
Specific to water-based finishes, may not be suitable for all oil-based topcoats
Performance on exterior surfaces depends on proper weather conditions during application

Setup, Compatibility & Care

Before application, ensure all surfaces are clean, dry, and free from grease, dust, or flaking paint. For glossy or non-porous surfaces, a light sanding will further improve adhesion. The product is formulated specifically to be used under Mylands Plant-Based Paint (Dead Matt, Eggshell, Satin, or Gloss). Apply using a high-quality synthetic brush, roller, or spray equipment. Clean tools immediately after use with warm, soapy water to prevent the primer from hardening on your brushes.