Primer & Undercoat - Green - 10 Litre - Mylands

Name: Primer & Undercoat - Green - 10 Litre - Mylands
Brand: Mylands
SKU: roxrbvmnyf
Availability: InStock

A high opacity, low odour, micro-porous, water thinned wall primer sealer displaying excellent adh...

Best current price£35.00from Mylands UK

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Mylands Green Primer & Undercoat - Ms Primer & Undercoat - 1 Litre

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Product Information

Full details

The Mylands Primer & Undercoat in Green is an ideal choice for professional painters and serious DIY enthusiasts looking to prepare interior surfaces for high-quality finishes. This high-opacity, water-thinned product provides excellent adhesion to most existing surfaces, making it a reliable foundation for new plaster, friable substrates, or patch-repaired walls; however, users should note that it is designed specifically for internal applications and requires proper surface preparation to ensure the best results.

All features

Colour	Green
Model Part Number	500100041/13
Brand	Mylands

Extended Product Information

FAQs

Can I use this primer on exterior walls?

No, this product is specifically formulated for internal applications only.

How do I clean my tools after using this primer?

Because it is water-thinned, you can clean your brushes and rollers using warm, soapy water.

Is this primer suitable for new plaster?

Yes, it is highly recommended for preparing new plaster as it seals the surface appropriately.

Do I need to sand the surface before applying the primer?

Yes, light sanding to remove loose material and create a "key" for the primer is recommended for the best adhesion.

Can I use this under non-Mylands topcoats?

While designed for Mylands finishes, it is a versatile primer that works well with most high-quality water-based decorative paints.

Troubleshooting

Primer is not covering the surface evenly

Ensure the surface is properly cleaned and sanded; if the surface is highly porous, a second thin coat may be required.

Bubbles appearing during application

Avoid over-working the product with the roller or brush; apply with light, even pressure.

Pros and Cons

Pros

Reduces the number of topcoats required due to high opacity
Environmentally friendly low-odour formula
Superior adhesion properties on multiple surface types
Ideal for sealing porous or friable new plaster

Cons

Restricted to internal use only
Requires careful surface preparation to achieve optimal results
Not suitable for high-moisture exterior exposure

Setup, Compatibility & Care

Before application, ensure the substrate is clean, dry, and free from dust, grease, or loose debris. For friable surfaces, remove any crumbling material and stabilize the area before applying the primer.

Compatibility: This product is engineered to be used as a foundation for Mylands water-based decorative finishes. While it adheres to most existing finishes, it is always recommended to perform a small test patch in an inconspicuous area if you are unsure of the existing paint type.

Care: Store the product in a cool, dry place, keeping the lid tightly closed to prevent the primer from drying out. Clean brushes and rollers immediately after use with warm, soapy water.