Zinsser Perma-White Satin Mould Resistant Exterior Paint 15 Year 2.5L


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Zinsser Perma-White Exterior paint produces a tough, durable finish with up to 15 years performance, designed to resist cracking, fading, peeling and blistering.
It contains a biocide to protect the dried coating against fungal degradation.
With outstanding adhesion and a washable surface Zinsser Perma-White Exterior is self-priming, fast drying and ready to recoat in 2 hours.
It is formulated to withstand extreme humid conditions and mildew prone areas.
Zinsser Perma-White Exterior is ideal for residential and commercial applications, it produces a tough, durable, washable finish that withstands chalking, moisture and resists dirt pickup – key conditions that promote mould and mildew growth on the paint film and eventually cause paint failure.
Available in satin and semi-gloss finishes, Zinsser Perma-White Exterior can be tinted to off-white, pastel or medium earth tone colours with fade resistant beautiful results.
It offers excellent hide, great touch-up, outstanding adhesion and easy soap and water clean up.
It is self-priming, fast drying, ready to recoat in 2 hours and spatter resistant.


Contains a biocide to protect the dried coating against fungal degradation
Durable, long lasting finish – guaranteed for 15 years
Self-priming – no sanding required
Fade resistant
Resists dirt and moisture
Tintable to off-white, pastel and medium colours
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product.
The content of this website is our best recommendation and is not advice.
Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method.
We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat) 10m² per litre
Touch Dry 30 Mins
Application – Brush, Roller, Spray
2.5L tin


The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.

Weight3500 g




Application Site



Application Type



Always Be Careful
Paint, if used incorrectly, can be dangerous.

Please always be sure to thoroughly read all instructions and information on the cans themselves. The instructions and information are written by the manufacturer.

If you have any concerns about your product(s) and cannot locate the necessary help, please contact the manufacturer of the product for the most accurate advice.

We (Sprayster) do not manufacture these products, nor do we have any input into the way the products operate. We are simply stockists.
Got a question?
If you’ve got anything you would like to ask us, get in touch and let us help you.
A Few Quick Paint Tips
You will get the best performance from your paint if it’s stored at room temperature prior to use.

Shake your spray cans thoroughly. Hold the can horizontally, not vertically(!), while shaking is the manufacturer’s advice.

Mixing the ingredients in your aerosol is paramount to stop splatter and the clogging of nozzles.

When it comes to brush paints, stirring rather than shaking provides the best ingredient combining technique.

You’ll find more helpful information on the cans
Painting comes with certain wordings that you may not fully understand, we have created this terminology guide that can assist you.
For help on painting, check out this guide we have put together. Find information on what to do, what not to do, plus advice and tricks.
Sometimes you can be stuck for an idea, or need help visualising it before starting your project. Here you can find some inspiration to get going.
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