Plaster, Concrete, Cement rendering, Asbestos-Cement and other similar surfaces. (previously painted)
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| Type of Surface |
Plaster, Concrete, Cement rendering, Asbestos-Cement and other similar surfaces. (previously painted) |
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| Surface Preparation |
If existing paint film is still firm and in good condition, remove all dirt and loose chalk by sandpapering or high pressure water jet and treat surface as for new work. Where the surface has been previously painted with several coating of cement base paint or emulsion paint which has been adulterated with lime or extenders, thus an absorbent, soft and “chalky” surface is usually apparent. Under such conditions remove as much of the previous coatings as possible by scraping or high pressure water jet. If all the old paint can be removed proceed as far new work otherwise a sealer coat to blind the surface is necessary. |
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| Painting System |
(A) Where all old paint can be removed:
2 to 3 coats Super Siscolux Emulsion Paint, All Weather Acrylic Paint. or Masonry Paint.
(B) Where not all old paint can be removed:
1 coat Alkali Resisting “D” Primer thinned with water.
2 or 3 coats Super Siscolux Emulsion Paint, All Weather Acrylic Paint. or Masonry Paint.
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