White or grey powdery stains on your walls may point to efflorescence; a common issue where moisture carries salts to the surface, leaving behind visible marks that can affect the overall finish over time. Explore Nippon Paint’s Bare-to-Finish Solution for Efflorescence to keep exterior walls looking clean and well-maintained, so you can create your most beautiful home.
Prepare the surface by rectifying sources of water seepage. If there is a crack line, widen the crack and lightly wet the crack before patching to ensure the repair compound penetrates deeper into the surface.
CrackREPAIR 1000
Apply putty to fill in the cracks or surface defects, restoring structural integrity and creating a uniform surface.
Abrasive Waterproof Sandpaper
Lightly sand the surface to even out imperfections and ensure strong bonding for the next coating layers.
Acrylic 5170 Wall Sealer
Apply one coat of sealer to create an even surface that helps paint adhere better.
Weatherbond® Ultimate
Apply the first coating with a specially formulated exterior topcoat to ensure long-lasting colour vibrancy and durability.
Weatherbond® Ultimate
Add a second coat of topcoat to boost durability and colour depth, giving you a smooth finish that handles daily wear with ease.
Nippon Paint’s Bare-to-Finish Solution to Solve Efflorescence on Exterior Walls ensures the issue is addressed at its source. Using suitable products to block moisture ingress and protect against humidity and weather exposure helps enhance durability and effectiveness over time. Hear from the Nippon Paint House Pakar on why a comprehensive coating system is essential in preventing exterior efflorescence.
Let Nippon Paint House Pakar tell you all about treating and preventing efflorescence problems from bare to finish.
Efflorescence is caused by moisture moving through walls and carrying soluble salts to the surface. When water from rain, leaks, ground moisture, or high humidity penetrates porous materials like concrete, plaster, or brick, it dissolves the salts within them. As the moisture evaporates, these salts are left behind as white, powdery deposits on the wall surface. This is where Nippon Paint’s Bare-to-Finish Solutions are necessary to keep your exterior walls protected from efflorescence.
When mineral salts in porous materials such as concrete, brick, or masonry are exposed to moisture through cracks, they dissolve and later evaporate, forming whitish or greyish efflorescence deposits.
Poor drainage around exterior walls can trap water near foundations, which may lead to efflorescence, mould, and even flooding over time.
Insufficient or compromised waterproofing allows rainwater and moisture to enter through cracks, joints, or porous substrates, resulting in efflorescence.
Using the right steps and compatible products through Nippon Paint’s Bare-to-Finish Solutions ensures the problem is addressed at its source. This step-by-step coating system can help to remove visible efflorescence on walls, increase resistance to moisture and prevent recurrence of efflorescence on exterior areas.
Explore our recommended system solutions or speak to a Nippon Paint expert to find the right approach for your home.
Note: The colour shades displayed are indicative and not precise representations of our actual paint colours.
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