SBR Latex for Repairs & Water Proofing
Dr. Wall Care SBR Latex is a based on modified styrene butadiene latex supplied as a ready to use bonding agent in liquid consistency. It is used to repair spilled concrete floors, columns, beams, roofs, water tanks, toilets & bathrooms, small terraces etc. It bonds strongly to old & new concrete and to plasters. It reduces shrinkages, prevents cracking, and improves abrasions resistance.
AREAS OF APPLICATION:
- Economical concrete repairs
- Floor patch repair
- Corrosion protection to steel reinforcement
- Admix to cement mortar for coving during waterproofing works.
- As a bonding slurry for screeds and render
FEATURES:
- Multipurpose usage: admix for screeds, concrete repair and coving.
- Improves water resistance when used with cement mortar for fixing clay tiles/mosaic on roofs.
- High performance polymer additive for cement and concrete mixes
- Water based: Low odor & safe to use.
- Improves the hardness & prevents dust generation.
- Reduces drying & ageing shrinkage cracks& better finish.
- Bond strongly to concrete, masonry, stonework, plasters, Cementitious surfaces & most of the building materials.
- Improves erosion resistance & prevents corrosion.
- Improves abrasion resistance of the cement mix.
- Reduces viscosity of cement injection grout for better fluidity & bonding.
PHYSICAL PROPERTIES:
S.NO.
|
PROPERTIES
|
RESULTS
|
1
|
Appearance
|
Milky White
|
2
|
Coverage OPC: SBR 1:5
|
20-22 sq ft/kg for 2 coats of 1-1.5mm
|
3
|
Total active solid content
|
32 ± 2%
|
4
|
pH
|
8-9
|
5
|
Pot Life @30°C
|
30-45 minutes
|
6
|
Specific gravity @30°C
|
1.01 ± 0.02
|
7
|
Flexural strength (n/mm²)
|
>9.0
|
PACK SIZE: 1kg, 5kg & 20 kg Bucket
RECOMMDEND:
Wide range of mix designs are recommended for different application using Dr. Wall Care SBR Latex.
S. No.
|
Application
|
Composition
|
Qty Dr. Wall Care
SBR Latex
|
Consistency & thickness
|
1
|
Patching & Repair Mortar & dry
|
- OPC – 50 Kg
- graded sharp & washed & dry sand – 150 Kg
- water – 10 litres
|
10 kg
|
Mortar consistency, 6-30 mm thickness
|
2
|
Heavy duty floor screed
|
- OPC – 50 Kg
- graded sharp & washed sand – 75 Kg
- granite chips
(3-6 mm) – 75 Kg
|
10 kg
|
Semi dry cohesive consistency,
10-30 mm thickness
|
3
|
Renders
|
- OPC – 50 Kg
- graded sharp & washed sand – 150 Kg
- water – 6 litres
|
10 kg
|
Mortar consistency, 6-9 mm thickness
|
4
|
Bonding Mortar for slip bricks & tiles
|
- OPC – 50 Kg
- graded sharp & washed sand – 125 Kg
- water – 7 litres
|
10 kg
|
Mortar consistency, 6-30 mm thickness.
|
STORAGE AND SHELF-LIFE: Dr. Wall Care SBR Latex has a shelf life of 12 months when stored in normal dry conditions, Prevent Direct Sunlight.
PRECAUTIONS: Keep out of reach of children. Wear suitable protective clothing, gloves, and eyes/face protection. After contact with skin, wash immediately with plenty of clean water. In case of contact with eyes rinse immediately with plenty of clean water and seek medical advice.