Emperor Paint Exterior Masonry Primer
Free deliveryPart of the Emperor System, this silicone-based primer must be used on all bare or unpainted masonry surfaces prior to applying Emperor Masonry Paint.
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Ensures paint can properly stick to the masonry
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Must be applied to all bare or unpainted masonry surfaces to be covered by the lifetime guarantee
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Not suitable for previously painted surfaces (including renders that are pre-coloured) or to be used with Emperor Masonry Creme
Size
How much do I need
5 Litres10 Litres
3 interest free payments with Klarna. No fees.
Learn more| Suitable for | Preparation of bare, unpainted exterior walls |
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| Application method | Brush, roller or pump-sprayer |
| Coverage | 5-8m2 per litre - depending on substrate and application method |
| Drying time | Touch dry in 1-2 hours, recoatable after 3-5 hours - based on 20°C, lower temperatures will extend the drying time |
| Number of coats | One coat |
We offer free and fast delivery on all UK mainland orders. Once your order has left our warehouse, we will send you an email with tracking information. Additional charges apply to Scottish Highlands and UK islands. For full delivery information, please visit our delivery and returns page.
We accept returns up to 28 days after purchase. For full returns information, please visit our delivery and returns page.
PREP THE SURFACE
A step not to be skipped
- Without a primer, bare and unpainted surfaces absorb paint more which can result in a patchy, uneven paint finish
- Emperor Masonry Primer not only preps the masonry for an even finish but it also ensures the paint can properly stick to the surface for long-term results
- Must be applied to all bare or unpainted masonry surfaces to be covered by the Emperor lifetime guarantee
100% COMPATIBLE
Optimum Performance
- Unlike standard primers, Emperor Masonry Primer contains the same super hydrophobic and highly breathable technology as our paint – it works with the paint and not against it
- Part of the Emperor System
APPLICATION
Quick and easy
- Can be applied by brush, roller, low pressure pump or airless spray
- Only one-coat required
- For use on surfaces such as lime, cement, plaster, limestone, concrete, lightweight concrete, brick, plasterboard and more
- Coverage of between 5-8m2 per litre, depending on the porosity of the surface
- Not suitable for previously painted surfaces (including renders that are pre-coloured) or to be used with Emperor Masonry Creme
Frequently Asked Questions
Why is it necessary to use Emperor Exterior Masonry Primer
Bare, unpainted surface must be primed using Emperor Exterior Masonry Primer before painting to ensure that coloured Emperor Masonry Paint is not absorbed into the render of the building. Not using a primer before apply paint will mean you can achieve a patchy finish.
Is it always necessary to apply the Primer?
It is always beneficial to apply the Primer to bare, absorbent surfaces. It is not always necessary to apply it to already painted surfaces that show no surface breakdown.
How do I apply Emperor Exterior Masonry Primer
Use a paint roller, brush or pump sprayer. Apply to dry surfaces in temperatures above 5°C. Always avoid working in direct sunlight on hot days – it is much better to work in the shade.
Does applying the Primer mean I get a Lifetime Guarantee?
If you use Emperor Exterior Masonry Primer on bare, unpainted surface before applying Emperor Masonry Paint, you will be covered by the Lifetime Guarantee we offer, ensuring you take all other necessary steps in the application process.
What is the coverage of Emperor Exterior Masonry Primer?
The product is supplied ready for use. There is no need to add water or thin the product in any way. The Primer has a coverage of 5-8m2 per litre, depending on the porosity of the surface. This means a 10 litre tub will cover up to 50-80 square metres depending on the surface being covered.
What if I get it on surfaces other than the walls?
Wash the affected area with hot soapy water and a cloth.
Is the product harmful to the environment?
The product is water-based and non-toxic.
Is the product safe and easy to use?
Whilst the Primer is not a skin irritant, we would always recommend that care is taken when using it. Disposable gloves and goggles are advised, particularly if there is any breeze or wind to protect yourself from spray back. If you do get any Primer onto your skin, wash immediately with warm, soapy water.
