1001® HEAT BARRIER WT

A COOL ROOF COATING / HEAT REFLECTIVE PAINT

 

TECHNICAL DATA SHEET (TDS)

 

SINGLE COMPONENT, PU + ACRYLIC BASED ELASTOMERIC, FLEXIBLE, HIGH SRI, MICRO FIBRE REINFORCED WATERPROOFING, SOLAR HEAT REFLECTIVE COATING SYSTEM WITH ADVANCED NANOTECHNOLOGY REFLECTIVE PROPERTY COATING

 

DESCRIPTION

1001® Heat Barrier WT is a flexible, liquid applied, single component, UV and weather resistant, acrylic waterproofing membrane for all types of exposed roof slabs (new and old), terraces (sloped and flat), etc.

1001® Heat Barrier WT contains cross-linking polymers, special glass micro fibers, pigments and advanced anti- fungal additive that provides long lasting tough water- proofing membrane.

The high Solar Reflective Index of the membrane serves as a heat reflective surface and reduces heat ingress keeping the interior of the building cooler.

 

USES

Suitable for all types of :

  • Roof slabs (flat and sloped)
  • For application on various roofs – RCC, concrete, stone, Marble, Brick, wood, tiles, clay tiles, glass, GI roof, Tin roof, metal roofs, Asbestos roofs, Bituminous roof types, lime terraced roofs, etc. after suitable surface preparation and repairs
  • Sunshades
  • Suitable as a heat reflective coating on bituminous membrane
  • Exterior coating for PVC water tanks exposed to direct sunlight to keep the inside water temperature relatively cooler,
  • External walls and balconies
  • For Roofs, Exterior side wall, Balconies & Patios, Footpaths, Ramps and Pathways Water Tanks Ramp Areas
  • Bridges & Tunnels
  • Concrete Foundations
  • Footings

 

Application on Buildings, such as:

  • Residential Buildings, Terrace/roof
  • Sheds
  • Industrial Building, Warehouses and Cold Storages, Factories, Offices
  • Airports, Rail Cars, Cold Transport Vehicles, Buses
  • Hospitals
  • Schools, Dormitories, Educational Buildings
  • Hotels, Club house, Theaters, Museums, Galleries, Shopping Malls
  • Sports Stadium

 

CHARACTERISTICS

  • 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

 

ADVANTAGES/ WHY USE “1001® HEAT BARRIER WT”?

  • Lower Indoor Temperature
  • Reduced roof
  • High solar reflectance index (SRI) indicates high degree of cooling effect
  • Ultra violet rays and weather resistant
  • Save on electricity bills by decreasing air conditioning
  • Improve indoor work comforts and worker
  • Extends the life of a roof
  • Save on roof maintenance cost
  • Increase cooling efficiency of buildings
  • Crack-bridging property
  • Algae and fungi resistant
  • Simple and fast application
  • Help in Reduction of Roofing Wastes in Landfills
  • Decrease CO2 emission
  • Reduce “Urban Heat Island” effects
  • Eco friendly

 

 

PRODUCT INFORMATION

 

Chemical Base : Acrylic polymer dispersion
Packing Size : 1001® Heat Barrier WT : 1 kg, 5kg ,10 kg, 20 kg

 

1001® Heat Barrier WT Primer : 1 kg, 5kg ,10 kg, 20 kg

 

Fibre Glass Chopped Strand Mat: Roll size of 50m x 1m

(It is the reinforcement of the Coating System to be bought separately.)
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 packaging in a cool dry place away from direct sunlight.
Storage Conditions : Store in a cool and dry place.
Density : ~ 1.25 kg/ ltr @ 27°C

 

 

 

TECHNICAL INFORMATION

 

Solid content by weight : ~ 49 ± 1 %  
Volatile organic compound (VOC) content : < 10 g/l  
Overall Thickness : ~ 1- 1.2 mm (with Fibre Glass Chopped Strand Mat)  
Tensile Strength : 1.5 MPa ASTM D412
Elongation at Break : > 200% ASTM D412
Adhesion in Peel : > 1.5 MPa (on concrete substrate) EN 1542
Crack Bridging Ability : Passes upto 3.2mm Width ASTM C1305
Permeability to Water Vapour : Passes IS 2645
Theoretical Coverage *

a)       For GI & Metal Roof Coating :

b)      For Concrete Screed Roof Coating:

  

2.7 – 3.0 Sq.mt/ litre/ coat

2.2 – 2.4 Sq.mt/ litre/ coat

  
*Coverage may vary depending upon the texture and porosity of the surface.

**The degree of surface temperature reduction will vary depending on the condition of the existing surface, site location, roof pitch and weather factor.

 
Water Absorption : < 10% ( by Mass) ASTM D570
Microbiological Resistance : No Algae & Fungal Growth ASTM D5590
Solar Reflectance Index (SRI) : 102 ASTM E1980

 

SYSTEM INFORMATION

System Structure : For Roof without Fibre Glass Chopped Strand Mat (RCC)   
   
Coat Product Consumption*
Crack Filling Glossy® Crete  
Primer Coat 1001® Heat Barrier WT Primer                                   0.2-0.3 kg/m²
First Coat 1001® Heat Barrier WT  0.75 kg/m²
Top Coat  1001® Heat Barrier WT  0.75 kg/m²
     
For Roof with Fibre Glass Chopped Strand Mat (RCC)  
Coat Product Consumption*
Crack Filling                  Glossy® Crete  
Fabric Reinforcement  Fibre Glass Chopped Strand Mat 1 m²/m²
Primer Coat  1001® Heat Barrier WT Primer 0.2- 0.3 kg/m²
First Coat  1001®Heat Barrier WT  0.75 kg/m²
Top Coat  1001® Heat Barrier WT  0.75 kg/m²
     
For Walls  
  Coat Product Consumption*
Primer Coat  1001® Heat Barrier WT Primer 0.2- 0.3 kg/m²
First Coat  1001® Heat Barrier WT  0.3- 0.4 kg/m²
Top Coat  1001® Heat Barrier WT  0.3- 0.4 kg/m²
     
For Metal Roof Coating  
  Coat Product Consumption*
Primer Coat  1001®  Epoxy Anti Corrosion Red Oxide Primer 0.2- 0.3 kg/m²
Primer Second Coat  1001® Epoxy Zinc Phosphate Primer 16% (Grey)  0.3- 0.4 kg/m²
First Coat  1001® Heat Barrier WT  0.3- 0.4 kg/m²
Top Coat  1001® Heat Barrier WT 0.3- 0.4 kg/m²
     
  * Total consumption will however depend on the substrate quality.  
     
Dry Film Thickness (DFT) : ~ 1.0 mm without Fibre Glass Chopped Strand Mat  
      ~ 1.2 mm with Fibre Glass Chopped Strand Mat  

 

APPLICATION INFORMATION

Ambient Air Temperature :

+10 °C min/ +45 °C max

Substrate Temperature :

+10 °C min/ +45 °C max

Waiting Time / Overcoating Time :

~ 6-8 hours @ +30 °C

 

 

 

APPLICATION INSTRUCTIONS

 

1.    SUBSTRATE/ SURFACE PREPARATION :

  • All dust, sand, dirt, oil, grease, loose and friable materials and glaze or varnish of tiles or cement or old paint, etc. must be completely removed by mechanical means.
  • It may be necessary to add a fungicide to remove heavy accumulations of fungi and algae.
  • 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 Glossy® 1001® Paints Cool Coat System.
  • All uneven surfaces should be properly treated by suitable material to get a plain surface.
  • In case of application on an existing bituminous membrane, the following procedure has to be followed :
    • Remove existing bituminous membrane completely by mechanical scarification or by any other effective mechanical means.
    • After ensuring that the existing membrane has been cleaned properly, apply suitable Glossy® 1001 Paints Primer/ Solvent based or Water based on the surface on which the system is to be
    • Sprinkle a layer of sand on the primered surface immediately and allow it to dry for atleast 12 hours.

 

2.    REPAIR WORKS OF RECTIFYING WATER LEAKAGES AND BEAUTIFYING THE OLD METAL ROOF:

  • Stripped, loose or missing fasteners should be replaced with the next larger diameter fastener size.
  • Unsound rust should be scraped, wire brushed or sand blasted to remove all loose rust.
  • Panels that are rusted to the point where their structural integrity may be compromised should be replaced with new panels to match the existing.
  • Remove all Bitumen based patching and flashing materials by any other effective mechanical means.
  • Remove all silicone caulks and sealants.
  • All metal surfaces to receive the Glossy® 1001® Paints Cool Coat System must be thoroughly cleaned and dry prior to application.
  • Do rust treatment with Autoking® Rust Remover on the affected corroded areas, as required and needed.
  • Replacement of roof fasteners, flashings and capping, as required and needed.
  • Sealing up of all lapping joints, gaps, flashing and capping with Non-Woven Geotextile Fleece Membrane and Glossy® 1001® Paints Cool Coat System.
  • All joints seems and fasteners shall be sealed with liberal amount of coating with Glossy® 1001® Paints Cool Coat System reinforcing with 40 to 50 GSM polyester fabric mesh or Non-Woven Geotextile Fleece fabric / seam tape sandwich between coats of Glossy® 1001® Paints Cool Coat System.
  • Cut desired length of fabric mesh or seam tape. Press down firmly with pad, finger pressure or roller making sure fabric stays conforming to the roof surface as you smooth out on to the surface. Edges should be free of fish mouths and tunnels.
  • Apply the entire metal roof and gutters with 1 coat of 1001® Epoxy Anti Corrosion Red Oxide Primer, 1 coat of 1001® Epoxy Zinc Phosphate Primer 16% (Grey) and 2 coats of 1001® Heat Barrier WT Cool Roof Coating.

 

 

3.    APPLICATION METHOD:

 

For Roof without Fibre Glass Chopped Strand Mat (RCC)

  • Choose a bright sunny day to apply the Glossy® 1001® Paints Cool Coat System.
  • The surface hairline cracks must be filled with Glossy® Crete as polymer modified mortar.
  • 1001® Heat Barrier WT 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 Glossy® 1001® Paints Cool Coat System, please prime the substrate with 1001® Heat Barrier WT Primer.
  • Within 2-4 hours of priming, apply 1stcoat of 1001® Heat Barrier WT by brush, roller or spray.
  • Do not spoil the dry surface while walking on it for application.
  • Apply the 2ndcoat of 1001® Heat Barrier WT following the same above procedure at suitable time interval of 6-8 hours between the coats.
  • The above mentioned times may vary depending on temperature, humidity and ventilation at site.
  • Cool Coated Roof is ready after 24 hours of complete drying. It is recommended to allow the coated surface to air cure fully for 7 days.

 

 

For Roof with Fibre Glass Chopped Strand Mat (RCC)

  • The surface hairline cracks must be filled with Glossy® Crete as polymer modified mortar.
  • Place Fibre Glass Chopped Strand Mat over the primer
  • As a part of the Glossy® 1001® Paints Cool Coat System, please prime the substrate with 1001® Heat Barrier WT Primer.
  • Within 2-4 hours of priming, apply 1stcoat of 1001® Heat Barrier WT by brush, roller or spray.
  • Do not spoil the dry surface while walking on it for application.
  • Apply the 2ndcoat of 1001® Heat Barrier WT following the same above procedure at suitable time interval of 6-8 hours between the coats.
  • The above mentioned times may vary depending on temperature, humidity and ventilation at site.
  • Cool Coated Roof is ready after 24 hours of complete drying. It is recommended to allow the coated surface to air cure fully for 7 days.

 

For Walls

  • As a part of the Glossy® 1001® Paints Cool Coat System, please prime the substrate with 1001® Heat Barrier WT Primer.
  • Within 2-4 hours of priming, apply 1stcoat of 1001® Heat Barrier WT by brush, roller or spray.
  • Apply the 2ndcoat of 1001® Heat Barrier WT following the same above procedure at suitable time interval of 6-8 hours between the coats.
  • The above mentioned times may vary depending on temperature, humidity and ventilation at site.
  • Cool Coated Wall is ready after 24 hours of complete drying. It is recommended to allow the coated surface to air cure fully for 7 days.

 

For Metal Sheets And GI (Galvanized Corrugated Iron Sheet)

  • Apply and prime single coat of 1001® Epoxy Anti Corrosion Red Oxide Primer over GI (Galvanized Corrugated) sheets.
  • Then prime the surface with 1 coat of 1001® Epoxy Zinc Phosphate Primer 16% (Grey), two component primer, in case of powder coated metal sheets roofing application by brush, roller or spray at the rate of 5 to 8 Sq. mt/ litre.
  • Apply two top coats of 1001® Heat Barrier WT Cool Roof Coating by brush, roller or spray on the well prepared surface at the rate 2.7- 3.0 Sq. m/ L/ coat in forced consumption to achieve combined DFT of 400 micron.
  • Wait until the first coat is dry before applying the second coat diagonally or perpendicularly to the first in the interval of 6-8 hours.
  • Cool Coated Roof is ready after 24 hours of complete drying. It is recommended to allow the coated surface to air cure fully for 7 days.

 

For Cement Screed Roofs

  • Subjective to foot traffic, repair on the existing terrace surface and parapets, etc. must be done prior to the coating of Glossy® 1001® Paints Cool Coat System which is a primer, top coat and final system.
  • In areas where the coba is sound, the surface hairline cracks must be filled with Glossy® Crete as polymer modified mortar.
  • Ensure that the roof slope is of a minimum of 1 in 100 is already provided.
  • To ensure adhesion, apply single coat of 1001® Heat Barrier WT Primer with water dilution in the ratio of 2:1 as a bonding primer spreading at the rate of 8-10 Sq.mt/ litre.
    • Substrate MUST be in SSD condition for application of primer.
    • Allow the primer to cure according to its technical instructions.
  • Apply two top coats of 1001® Heat Barrier WT Cool Roof Coating on the well prepared surface at the rate 2.2 -2.4 Sq.mtr/ litre/ coat, without water dilution.
    • Application being the same for both the coats.
    • With forced consumption to achieve combine DFT of 450 – 500 microns.
    • Wait until the first coat is dry before applying the second coat diagonally or perpendicularly to the first in the interval of 6-8 hours.
  • Cool Coated Roof is ready after 24 hours of complete drying. It is recommended to allow the coated surface to air cure fully for 7 days.

 

PRECAUTIONS & LIMITATIONS

 

For GI & Metal Roof Coating Systems:

  • Always add 10% to the total roof area to compensate for panel profile.
  • Examine the roof for areas of heavy rusting and determine the areas.
  • Look for signs of ponding water and other indicators of insufficient slope and drainage.
  • Determine and note surface conditions and leak areas including the cause and severity.
  • Long-term performance of any roofing system may be affected by periodic ponded water.
  • Correct fastener tightening is important for error free skylight sheet installation.
    • Apply Acetic Cure silicone sealant in the bottom and top corners of skylight sheet to seal leaks around for weather sealing applications.
    • Fix it with galvanised screw and seal the outer corners with PU sealant followed by 40 GSM Geo textile fabric to make the sheet joints Leak-proof.
  • Ponded water areas should be corrected to provide positive drainage prior to applying of Glossy® 1001® Paints Cool Coat System.
  • It can be applied on sound cement screed roofs & terraces as heat reflective & protective coating.
  • Do not coat when roof surface temperatures are 7°C below and above 40°C. High surface temperatures can vaporize the moisture within the coatings causing small blisters and inadequate adhesion.
  • Inspect applied product after each application step to ensure proper application techniques and compliance with coverage rate minimums.
  • To ensure recommended DFT, use consumption coverage method.
  • Do not apply during rains.

 

For Concrete Screed Roof :

  • Existing roof systems to be visually inspected for conditions that may adversely affect adhesion of performance of newly installed products.
  • Damaged or hollow portions, sharp edges, etc. must be cut and repaired with a polymer-modified mortar using Glossy®
  • All surface cracks up to 5 mm width should be filled up with Glossy®
  • All new concrete screed must saw cuts or create control joints in concrete screed and joints should be filled with Glossy® PU Sealant.
  • All corners, gaps, joints, drain outlet areas shall be coated with two extra coats.
  • Do not apply if rain is expected within 48 hours after application.
  • Do not apply to flat surfaces with poor drainage or where ponding water will exist.
  • The product is designed only for foot traffic and not vehicular or movement of machinery or equipment.
  • Do not apply Glossy® 1001® Paints Cool Coat System over expansion or moving joints directly.
  • To achieve the full proof waterproofing, parapet walls should be covered with Glossy’s® Gloss-O-Guard: Advanced Water Proofing Polymer to prevent from Dampness and Wetness and 1001® Gloss Preg Multishield Coating (Water Based), a Silicone Base Water Repellent Coating, as required.
  • For Water proofing treatment for stone, brick, and concrete surfaces, including Cement painted surfaces, mortar, Clay brick surfaces, Natural and artificial stones like Marble, Dholpur, Sand Stone, All Porous Stone, etc., Mangalore tiled roofs, Corrugated AC sheet roofing, etc, use Glossy® 1001® Weathergold 2000 Pro, a silicon based water repellent coating.
  • Durability of coating is determined by the application process, the weather conditions during and after application, the suitability & quality of the workmanship and the total applied coating thickness.
  • Do not apply if the surface temperature is below 10°C or greater than 35°C, or likely to fall below 10°C during the application or drying period.
  • Keep the material in closed tightly sealed containers when not in use.
  • To ensure recommended DFT use forced consumption method

 

CLEANING OF TOOLS :

  • Clean all tools and application equipment with clean water or with warm soapy water immediately after use.
  • Hardened / cured material can only be removed mechanically.
  • Before the coating gets dry, clean hand tools, spillage, etc., with warm soapy water.
  • If the coating has dried, clean your hands with a waterless hand
  • Soften the dried film on tools with mineral spirits, then scrape clean.
  • When using mineral spirits, exercise safe practices concerning flammability and

 

NOTE:

  • 1001® Heat Barrier WT does not require any special curing but must be protected from rain for at least 12 hours at +30 °C.
  • Not Recommended to be applied on a Rainy or Cloudy Day.

 

HEALTH & SAFETY:

  • Skin Contact: Wash skin with soap & water. Remove contaminated clothes.
  • On eye contact: Immediately splash eyes with plenty of water. Consult Physician if irritation persists.
  • Ingestion: It is based on Water Based Coating system, however, seek medical help.

 

 

DISCLAIMER

  • Intended Users/ Professional Use Only:This product is intended for professional use only by individuals with appropriate training and expertise in the application of this type of coating. Use by individuals who are not professionally qualified in this type of coating is not recommended.
  • Information Purposes Only Disclaimer:The information, and, in particular, the recommendations relating to the application and end-use of Glossy® 1001® Paints products are given in good faith based on Glossy® 1001® Paint’s current knowledge and experience of the products when properly stored, handled and applied under normal conditions.
  • Liability Disclaimer:The manufacturer/ distributor disclaims any liability for damages or injuries arising from the use of this product by individuals who are not professionally qualified in its application.
  • Warranty/ Guarantee Disclaimer: In practise, the differences in materials, substrates and actual site conditions are such that no warranty or guarantee in respect of merchantability or of fitness for a particular purpose, nor any liability out of any legal relationship whatsoever, can be inferred either from this information, or from any written recommendations, or from any other advice offered.
  • Intellectual Property Notice: The proprietary rights of third parties must be observed.
  • Order Terms: All orders are subject to our current terms of sale and delivery.
  • Technical Data Sheet Reference: Users should always refer to the most recent issue of the Technical Data Sheet for the product concerned, copies of which will be supplied on request.
  • This data sheet does not constitute a specification. In case of doubt as to the suitability of the product please contact our Technical Service Department.

 

OTHER PRODUCT CATEGORIES AVAILABLE

Glossy® 1001® Paints brings you the widest range of Construction Chemicals, Coatings and Paints:

  • Interior/ Exterior Wall Paints
  • Automotive Paints
  • Heat Resistant Paints
  • Fire Retardant Paints
  • Metal Paints
  • Industrial Paints
  • Sports Court Floorings
  • PU Coatings
  • Flooring Paint
  • Italian Wood Finishes
  • Protective Coatings
  • Epoxy Coatings
  • Dry Colours
  • Waterproofing Products
  • Fluorescent / Glow in the Dark Paints
  • Artists & Kids Paints 

 

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