Sika CoolCoat, Flexible, micro fibre reinforced waterproofing 10kg
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Brand: Sika
Product Name: CoolCoat
Weight: 10 KG
Usage: Flexible, micro fibre reinforced waterproofing coating
Note: Provides excellent waterproofing, reduces surface temperature, and enhances durability
Product Description
USES :-
Suitable for all types of :
- Roof slabs(flat and sloped)
- RCC/ asbestos/ lime terraced roofs/ clay tiles etc. after suitable surface preparation and repairs
- Sunshades
- Suitable as a heat reflective coating on bituminous membrane
CHARACTERISTICS / ADVANTAGES:-
- Cross linking polymer gives excellent weather resistance and enhances service life.
- High solar reflectance index (SRI) indicates high degree of cooling effect
- Crack-bridging High resistance to chloride penetration, hence highly suitable for saline environment.
- Algae and fungi resistant
- Highly flexible and Vapour permeable
- Simple and fast application Excellent adhesion to concrete, brickwork, corrugated asbestos, bitumen,asbestos cement sheet and metal decks
- Ultra violet rays and weather resistant
- Eco friendly
PRODUCT INFORMATION:-
Chemical Base:-
Acrylic polymer dispersion
Packaging:-
Sika CoolCoat :10 kg x 1, 5kgx 2, 2kgx 2
Sika CoolCoat Primer : 2kgx 2, 1 kg x 2
Sika Fab1: Roll size of 50mx 1m (it is the reinforcement of the Coating System to be bought seperately)
Colour;;-
White & Grey Shade. Light shades can be achieved with help of quality stainer. Pre-test for over paintability and paint compatibility is recommended.
Shelf Life:-
12 months if stored properly in undamaged and unopened original sealed pack
Storage Conditions:-
Store in a cool and dry conditions.
Density;-
~ 1.35 kg/l @ 27°C
Solid content by weight;-
~ 66%
Volatile organic compound (VOC) content:-
< 10 g/l
Overall Thickness:-
~ 1- 1.2 mm (with Sika Fab1)
SYSTEM INFORMATION:-
For Roof without Sika® Fab1
Coat |
Product |
Consumption |
Primer Coat |
Sika® CoolCoat Primer | 0.2-0.3 kg/m² |
First Coat |
Sika® CoolCoat | 0.75 kg/m² |
Second Coat | Sika® CoolCoat | 0.75 kg/m² |
Top Coat |
Sika® CoolCoat Primer | 0.05-0.08 kg/m² |
For Roof with Sika® Fab1
Coat |
Product |
Consumption |
Primer Coat |
Sika CoolCoat Primer |
0.2- 0.3 kg/m² |
First Coat | Sika CoolCoat | 0.75 kg/m² |
Fabric Reinforcement |
Sika Fab1 |
1 m²/m² |
Second Coat | Sika CoolCoat | 0.75 kg/m² |
Top Coat | Sika CoolCoat Primer | 0.05-0.08 kg/m² |
For Walls
Coat |
Product |
Consumption |
Primer Coat | Sika CoolCoat Primer | 0.2- 0.3 kg/m² |
First Coat | Sika CoolCoat | 0.3- 0.4 kg/m² |
Second Coat Top Coat |
Sika CoolCoat Sika CoolCoat |
0.3- 0.4 kg/m² 0.05- 0.08 kg/m² |
* Total consumption will however depend on the substrate quality.
APPLICATION INFORMATION:-
Ambient Air Temperature +10 °C min/ +45 °C max
Substrate Temperature +10 °C min/ +45 °C max
Waiting Time / Overcoating ng ~ 6-8 hours @ +30 °C
APPLICATION INSTRUCTIONS:-
SUBSTRATE PREPARATION;-
All dust, loose and friable materials and glaze or varnish of tiles must be completely removed by mechanical means. Existing coatings/ membranes have to be inspected, cleaned and mechanically ground to achieve a sound, gripping substrate. In case of bad adhesion to the substrate, existing coatings have to be removed. In case of application on clay tiles, roughen the surface by grinding and then apply the system.
All uneven surfaces should be properly treated by suitable Sika material to get a plain surface. In case of application on an existing bituminous membrane following procedure has to be followed : After ensuring that the existing membrane has been cleaned properly, apply the C.S. Primer/ Solvent based or Water based on the surface on which the system is to be applied.
Sprinkle a layer of sand on the primered surface immediately and allow it to dry for atleast 12 hours. The surface is now ready to take the Sika Cool Coat System.
APPLICATION:-
Sika CoolCoat is supplied in a single component pack and is in ready to use form. Stir thoroughly using a conventional paint stirrer prior to application. As a part of the System please prime the substrate with Sika CoolCoat Primer Within 2-4 hours of priming, apply 1st coat of Sika CoolCoat by brush or roller. Do not spoil the dry surface while walking on it for application. Place Sika Fab1 over the first coat when it is in tacky condition Apply the 2nd coat of Sika CoolCoat following the same above procedure at suitable time interval of 6-8 hours between the coats. Finally apply a thin layer of Sika CoolCoat Primer. Suitable time interval is 6-8 hours after the second coat dries off. The above mentioned times may vary depending on temperature, humidity and ventilation at site
CLEANING OF TOOLS:-
Clean all tools and application equipment with clean water immediately after use. Hardened / cured material can only be removed mechanically.
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