WEDEX W90 is a kind of gray dry mortar, mainly consists of special
cement and quartz sand, complementary with selected redispersible latex
powder synthetic polymers and other materials. After mixed with water
and stirred, it can be easily troweled to the whole metope. It is a kind of
high-grade, exquisite, colorful variety of wall surface clean concrete
For decorating exterior elevation.
With unique, delicate, modern and creative visual effects, WEDEX W80
can be used to decorate the facade of all kinds of house.
Suitable for base course including concrete, cement plaster wall, gypsum
plaster leveling layer or gypsum board, lightweight foamed masonry
block, cement fiber board, old ceramic tile, stone surface, water-borne
emulsion surface, etc.
The base must be dry, solid, fixed and clean properly. If there is loose
weak surface or pollutant on the surface, it should be cleaned. When used
in old ceramic tile stone material or lacquer face, W1 is required priority
to make the bottom. In order to increase the adhesion ability with the
bottom layer and avoid color difference in the gypsum board, the
lightweight masonry surface should be coated with WEDEX H703
organic silicon substrate coating agent, which is diluted with water at 1:1
ratio during coating.
Adding water 5.5L per 25 kg W90, fully mixing, stirring time 5 minutes
min and then standing for 1 minute. Batch installation can not be done
until it is under uniform paste shape. Supply delay time is about 30
minutes under 20℃. This time will be shortened as the temperature rises.
The remaining material must discard after this time.
The minimum batch thickness for W90 is 2mm. W10 can be used for wall
holes. The installation temperature should be above 5℃.
When color adjustment is carried out, the color slurry is added to the
mixing water according to the design proportion and then mixed with
W90 powder. In the site, the mixing water should be adjusted in one time
to avoid color difference caused by color matching one by one.
Colors can be selected from W90 Color Card for reference, but there will
be some differences according to the installation thickness, base
difference and indoor temperature and humidity, etc., which shall be
confirmed by sampling before batch installation.
The color measurement should be accurate to the gram, and the amount
of color material should be measured accurately.
Method 1: evenly float W90 with steel plate trowel on the surface of
application. After about 45 minutes to 60 minutes, smooth the surface to
flat with plastic trowel. Let the wall fully dry for about 24 hours, then use
eccentric polishing machine to polish and polish with 120 fine sand cloth
and finally seal the surface with WEDEX H370.
Method 2: Use general scraper to scratch out all kinds of patterns, dry and
solid after grinding and then use sealant, multi-layer color combination is
When the surface is soaked and sealed, the sealing agent should be wiped
with cotton cloth or sponge.Apply the cloth from bottom to top.
Mixing Ratio: 25kg dry powder to 5.5Lwater
Dry Powder Density: about 1.1kg/L
Mixed Slurry: about 1.5kg/L
Installation Time: about 40 minutes
Compression Strength 1day about 4.5MPA
7days about 8.0MPA
28days about 13.0MPA
Rupture Strength 1day about 1.5MPA
7 days about 3.0MPA
28 days about 5.0MPA
Shelf Life: Generally 6 months with package sealed in dry and cool place.
Color selection confirmation shall be done by a certain area of the site. It
is not recommended to apply to long-term moist areas or direct contact
with water such as bathroom or kitchen walls.
Subsequent renovations can be undertaken directly with W80.
This product contains cement, it should be flushed with water if it is splashed into the eyes. Please
rinse with clean water and seek medical advice as soon as possible.
Health and Safety:
WEDEX W10 contains sulphoaluminate cement ， sand and reactive alkaline
substances. Avoid exhaling its dust. Avoid direct contact with skin and eyes. Wear
suitable protective equipment such as dust masks, gloves and goggles during
construction. If excessive dust is inhaled, move to a clean and ventilated place and
clean your mouth by clean water. For more assistant, please consult a doctor in time.
This product has no harm to human body and environment after hydration.
For more information, please ask for Material Safety Data Sheet(MSDS).