Plastering and Skimming
Waterproofing damage, or after damp proofing it could necessitate for remedy by SKIMMING walls and ceilings
Skim coat is used for smoothening our substrate prior to painting.
Skim coats are fine mortars applied onto walls and ceilings to a thickness of 2–3 mm to create a flat, smooth and uniform surface, to be painted or re-textured.
As a guide, we apply at least two skim coat layers to achieve a smooth and consistent surface.
The "art of skimming" ensures that you will have a uniform surface to prime and paint.
Cementitious waterproofing should be applied first PRIOR to skim coat.
We give the final coat a full day to dry, then we sand the drywall for that ultra smooth finish. In color, it may not look perfectly even, but as long as it's super smooth, the primer will do the trick to even the color prior to paint.
PRIMING is an important step that should not be skipped. A primer seals the existing wall surface, creating a uniform substrate for the skim coat. It improves the adherence of the drywall compound and reduces the absorption rate, ensuring a consistent, durable finish.
Sometimes when drywalling isn't skimmed, you can see where the paint absorbs differently into the joint compound and drywall paper leaving the tape joints very visible especially with paint that has a sheen such as semi-gloss or gloss paints.
The process of smoothing textured walls with skim coating is fairly common. It refers to spreading a layer of joint compound over the walls to fill in the bumps and valleys in the texture, effectively creating a smooth surface.
Skim coats dry quickly. Any skim coat or the outer edges of feather coats will dry within 15 to 20 minutes.
Skim coating can last for about a decade.
PLASTERING is when it's a new wall or ceiling, while skimming is often used to describe freshening up an existing/old wall or ceiling.
Precaution : Hairline CRACKS are fine cracks on the surface of a skim coat, usually in the shape of a spider's web or eggshell cracks - Causes: Skim coat material dried too quickly. Changes in temperature and surface.
Before skim coating, we prime the wall with paint primer. Priming prepares the surface and seals loose drywall paper.
We apply one to two paint primer coats to the wall or ceiling. Waiting for the primer to fully dry before skim coating.
After we skim the walls or ceilings down, there is a 24 hours drying/curing time. Then we sand it down until smooth. Once we have sanded it down we will seal it with a primer. We don't use a paint and primer in one which won't seal it properly. After we do 1 coat of the primer we paint
Queries Quotes Appointments
Call or WhatsApp 078 666 5368
911 Call out Dial 063 088 8968
Waterproofing Damage Cracks
Visit us on www.men-at-worx.co.za Email : [email protected]
Men@WorX - We get it done!
#plastering #skimming #painting #waterproofingsolutions #waterproofing #dampproofing #crackrepairs #Ceilings #leaksolutionsolutions #men_at_worx
