0800 221 331
Painting Problems and Solutions
What is it?
- The formation of randomly white powdery salts on the surface which are generally more visible on darker colored surfaces. Efflorescence is the salts that are present in the sand used to make bricks and plaster. If moisture is present the salts get washed to thesurface and even through the paint film.
Possible Causes
- Failure to remove insitu efflorescence before painting.
- Excessive continuous contact with moisture. Areas most affected are those near to parapet walls, horizontal landings, ground level and cracks etc.
How Can I Fix This Problem
- Remove or seal the source of moisture ingress if this was the cause. This is best done in dry seasons.
- Remove efflorescence by brushing and power washing with copious amounts of water. Allow substrate to dry out for 2-3 weeks. If salts return the washing procedure should be repeated.
- Apply a quality solvent or water based masonry primer after the wall has dried out sufficiently.
- Recoat with a good quality exterior acrylic paint.
Products in this colour
Duracoat Emulsion Undercoat
A premium quality smooth flowing primer that provi
Easy application
Excellent adhesion to the top coat
Excellent Opacity
Duracoat Vinyl Matt Deluxe
New improved formula based on advanced pure acryli
5 Year Warranty (T&C Apply)
Easy to Clean
Excellent outdoor durability
Duracoat Silicone Exterior Emulsion
Duracoat Silicone Exterior Emulsion is a High-Per
15 Year Warranty (T&C Apply)
Breathable Paint-
Potent to Mold & Algae
Duracoat Duraplast Weathercoat
Duracoat Duraplast Weathercoat is a premium qualit
7 Year Warranty (T&C Apply)
Excellent Anti Algae Properties
Long Lasting Fresh Appearance
Find your nearest store
