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Crownplast Wall Skimcoat

Category

Putties and Fillers

High-quality, white cement-based powder designed to create smooth, even wall surfaces by covering imperfections, unevenness, and pinholes before the final finish. Suitable for both interior and exterior applications, it offers excellent workability, easy application, and good adhesion to cement plaster surfaces. Compatible with plasterwork, brick, block, concrete, and timber, it helps achieve a smoother, brighter finish that enhances the overall appearance of your walls. Its non-flammable formulation makes it a reliable choice for quality wall preparation.

Additional Information

The product can be applied by: Stainless Steel trowel or spatula 
Spreading Capacity per coat: Depends on film thickness applied, type of texture, surface porosity, 
imperfections, temperature & wastage during painting. 


15 – 20m2 per 25kg bag @1 – 1.5mm thickness for 2 coats. 
Surface preparation: Brush out any loose dust, chalk, grease, fungi, algae and old paint flakes. 
Surfaces with more than 2mm undulations need to be re-plastered. Fill up all major cracks and 
defects with cement and sand mixture. 
Mixing: Mix 2 parts powder and 1-part water by volume. Add the powder to the water with 
mixing until the desired consistency is achieved. Leave to mature for 10 minutes. Remix again 
for 2 minutes. Product has a short pot-life of 1 hour at 25oC. Mix only enough quantity to be 
used within the pot-life.


Application: 
• Thoroughly pre-wet the surface to provide better bonding strength, coverage and ease of 
application. Allow excess water to drip off.

• Apply the first coat of the above mixture to a thickness of 0.5 to 1mm from bottom to upward 
direction uniformly with the help of a Stainless Steel or plastic Trowel or spatula to reduce 
wastage. 
• Level and smoothen the surface and allow to dry for 4-12 hours. 
• After drying of first coat rub the surface very gently with the putty blade to remove loose 
particles.  
• Apply the 2nd coat 0.5 – 1mm thickness horizontally to even out application marks from the 
1st coat and smoothen with a trowel. 
• The thickness of each coat must not exceed 1mm and total plaster thickness should not 
exceed 2mm. 
• Leave to dry overnight. Sand smooth with P320 or finer sandpaper 
Drying Times: Surface dry: 1 hour. Setting time: 2 hours. Dry to sand: 4 - 12 hours.

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