KOVA CITY EXTERIOR POWDERis a putty designed to smooth exterior walls before coating, has been fully tropicalized, suitable for most types of construction.
SUPERIOR CHARACTERISTICS
Smooth surface.
No blistering.
Durable. Good moisture resistance.
Resistant to outdoor weather changes.
Tightly bonded with the capillaries of concrete and cement mortar, giving good adhesion.
Flatten concave surfaces, reduce the consumption of paint coatings for exterior walls and ceilings
PRODUCT INFORMATION
Pack:Bag 40kgApplicable surface: Cement mortar, concrete, brick, plaster ceiling.Dry Thickness:About 1-1.3 mm/2 layers. Do not apply too thick powder because it will reduce the durability of the entire coating system Theoretical rating:31-40 m2/bag 40kg (for 2 layers). Depending on construction requirements, surface and construction techniques.
CONSTRUCTION INSTRUCTIONS
SURFACE PREPARATION
New wall: must be allowed to dry and stabilize the structure. Clean dirt.
Old wall: must remove grease, moss, paint layers, old lime, then wash thoroughly with clean water and let dry
CONSTRUCTION
Step 1:Mix putty and clean water in the ratio of about 16-20 liters of clean water/bag. Add the putty slowly into clean water and stir thoroughly until the consistency is medium (a mixer is recommended). Let stand for 5 minutes, then stir again until homogeneous. Depending on the weather, if it is too thick, you can add a little water to make it easier to spread.
Step 2:Use a trowel from 1-2 layers, each layer spaced from 3-4 hours. After 6-8 hours, use sandpaper to flatten, blow away dust, can apply primer.
NOTE
The water used to make mastic is absolutely clean water. Do not use dirty or contaminated water.
If the wall has cracks, it must be filled with elastic waterproofing CT-14 first.
If the weather is too dry, it is necessary to moisten the wall before applying putty.
Plaster should not be applied too thickly because it will reduce the durability of the entire coating system.
Use wherever you want to mix. Should be applied within 60 minutes to avoid setting.
Do not add other powders to KOVA putty.
Clean tools with clean water immediately after use.
SAFETY, HEALTH AND ENVIRONMENTAL INFORMATION
The working environment must be well ventilated. Wear gloves, masks and eye protection while working. In case of eye contact, wash with plenty of clean water and consult a doctor immediately. Please refer to the latest technical and safety documentation before use.
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