Exterior Primers Paint

Choosing the right exterior primer paint for your walls can help you decrease the durability of your paint. Primers create a solid, smooth base that helps paint adhere better, resist moisture, and endure weather changes. 

Primers are especially useful on porous surfaces like wood, masonry, and new drywall, which can soak up paint unevenly without a proper seal. 

An oil-based primer is a great choice if you’re looking for exterior primer paint for wood. Oil primers block stains, knots, and tannins that could bleed through the paint over time. Meanwhile, you can apply a latex primer to masonry or concrete, as it’s breathable and more flexible. So, it allows it to withstand temperature changes and resist cracking.

One of the main benefits of an exterior primer is its ability to cover imperfections. For surfaces with stains or existing paint colours, a stain-blocking primer provides extra coverage and prevents these from showing through. 

If you’re going from a dark colour to a light one, a tinted primer can make the transition easier by reducing the number of paint coats needed.

Why Choose Graphenstone Exterior Primer?

Graphenstone offers the highest-quality paints in the UK. We will provide an environment-friendly exterior primer that gives your walls extra protection. Whether you have rough or cracked walls, Graphenstone primers will help you cover these perfectly. 

Our primers will give your walls a smooth coverage and absorb less paint with a smoother finish. These primers are also breathable, allowing your surface to breathe easily. Whether you need wood or exterior metal primer paint​, you can find it on Graphenstone.

Exterior Primers Paint Colours

Whether you want a colourful primer to hide dark paint or a light one, Graphenstone will provide you with what you want. We have a wide variety of colours based on your needs. We offer different primer colours in white and grey shades. Pick the colour that suits to your walls now!

Surface Preparation for Graphenstone Exterior Primer Paint

Proper surface preparation is a must before applying the primer on your walls. Otherwise, it can’t adjust on your walls well. Clean the area, including any dust, dirt, or old paint. A pressure washer removes grime and ensures the surface is clean. 

Once clean, you can inspect the surface for cracks, holes, or uneven areas. Fill any cracks with a quality exterior filler and smooth it out with sandpaper for a uniform finish. Sand down any rough or peeling areas, and make it smooth. 

How to Apply Graphenstone Exterior Primer?

First, ensure that the surface is clean, dry, and free of dust, dirt, or peeling paint. You can use a pressure washer to clean the area thoroughly, then let it dry completely.

Before applying the primer, check the surface for cracks or holes. You can fill these with an exterior-grade filler, then sand any rough areas until smooth. Proper preparation allows the primer to bond effectively and creates a uniform surface.

When you prime, use a brush, roller, or sprayer. Start by diluting the Graphenstone primer with clean water per the product’s instructions. Typically, the first coat dilution is around 10-15%, which may vary depending on surface type and absorbency. You should stir the primer well to ensure an even consistency.

Apply the primer evenly, working in smooth, consistent strokes from top to bottom. Allow the first coat to dry completely. It usually takes 4-6 hours, which may vary with temperature and humidity. A second coat may be necessary on very porous surfaces for best results.