Astral Trubuild WSL 334 Super Latex 20 KG
TRUBUILD WSL-334 (Super Latex) is a ready-to-use, styrene butadiene latex used for high performance applications of repairs and waterproofing. It is
used for repairing of old construction like floor, beams slabs etc. and water proofing of toilets, kitchen, bathroom and terraces. It exhibits excellent bonding
strength to adhere old to new concrete and to plaster.
APPLICATIONS
• It is used for different concrete repair applications like
spalled concrete, stone work, plaster, etc.
• It is also used for waterproofing of toilets, kitchen, bathroom
and terraces to prevent leakage and dampness.
• It is used as a bond coat and to bond plaster to plaster,
concrete to concrete, plaster to concrete, masonry to stone,
work for plastering over brick masonry.
• It is used to repair cracks more than 5 mm in masonry and
RCC substrate.
• It is used to coat rebar which prevents corrosion.
• It is used to coat rebar which prevents corrosion.
SURFACE PREPARATION
• The surface should be cleaned and dried before application. It should be
free from dust, unsound material, loose plaster, oil, paint, grease, algae
and corrosion deposits. Roughen the smooth surfaces by scrubbing.
• Expose corroded rebar and remove all scales & corrosion deposits on the
surface
WATERPROOF COATING
• Make a slurry of 1: 4: 7 ratios by volume using Trubuild WSL 334, water and
cement.
• Charging of cement and mixing should be done slowly to avoid any air
entrapment.
• Apply one coat on the prepared surface and allow it to dry. After 4-6 hrs
of application of the first coat, apply second coat and then again allow it
to dry. Overlay the 2nd coat with screed/plaster for protection.
• Theoretical coverage will be 80-90 sqft./ kg/ 2 coats
NOTE : Coverage will depend upon the porosity and undulation of the substrate
RENDERS & PATCH REPAIRING MORTAR
• For render and patching repair mortar application, following quantities
are to be mixed (cement: 50 kg, sand: 150 kg, Trubuild WSL 334: 5 kg &
water: 15 L)
• Mix 5 kg of Trubuild WSL 334 with 15 litres of water
• Use this mix to make mortar with cement & sand
• Wet the crack completely
• Apply a single coat of Trubuild WSL 334 prior to crack-filling
• Do the crack-filling when the coat is still tacky
WATERPROOF OR REPAIR PLASTER
• For water proof or repair plaster the following quantities are to be mixed
(cement: 50 kg, sand: 150 kg, Trubuild WSL 334: 1 kg & water: 20 L)
• Mix 1 kg of Trubuild WSL 334 with 20 litre of water
• Use this mix to make mortar with cement & sand
• Final layer of plaster must not be mixed with Trubuild WSL 334. Trubuild
CPS should be added in the final layer of plaster.
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