Rain Jacket

Waterproofing wall Coating - ThermiRainJacket is composed of high quality acrylic polymer with light fast and weather durable pigments, additives, properly selected and graded filler and best quality of fungicidal in water medium. It is used as liquid applied waterproofing membrane for all types of building structures. Thermi Rain Jacket is used as waterproofing and protective coating for exterior walls of the building because it forms higher film thickness, has good flexibility, breathing properties, water resistance, crack bridging ability, weathering durability and excellent resistance to growth of microorganisms.

Details

  1. author
    Area Of Application

    All type of exterior masonary surface, concrete, cement, sand and renderings etc.
    Applicable to TIN/Asbestos sheet.

  2. author
    Feature & Benefits

    Film thickness -- Higher dry film thickness of 1 to 1.25mm in two coats.
    Crack bridging -- Bridge cracks up to 2mm width.
    Application advantage -- No need to remove existing sound brick coba, plaster, concrete surface.
    Toughness -- Tough film to withstand with wind and rain.
    Strength -- Higher tensile strength, tear resistance, and bong strength with cementations substrate.
    Durability -- Resistant to UV and hostile weather condition
    Abrasion resistance -- No additional protective coating is required for roof subjected to foot traffic.
    Ease of Application -- Can be applied by brush or roller easily.
    Weight Addition -- Light in weight doesn't add extra weight over the roof.
    Toxicity -- It is non-Toxic in nature.
    Dirt Pick up -- Very low dirt pick up and can be cleaned easily

  3. Method of Application

  4. author
    Surface Preparation

    Prepare the surface thoroughly by cleaning, washing and removing dust, dirt, oil, grease and all loose particles.
    All new cement sand renderings/concrete surfaces should be allowed to age 6 to8 weeks before surface coating.
    All surface cracks up to 5mm width should be filled up with ThermiCrackfill-X and all separation gaps should be filled with ThermiEcocrete S50 cement mortar as specified.

  5. author
    Priming

    Prime the surface with ThermiSuperSeal and let if dry for 2 to 4 hours.

  6. author
    Application

    Stir well and use RainJacket directly from the container.
    Apply two neat coats of RainJacket without dilution by brush or roller at intervalof 5 to 6 Hours.
    For enhanced protection, apply additional coats of RainJacket on rain lashing walls, Chajjas, Parapet walls.
    Allow the system to air cure for 7 days.

  7. author
    Precuation and Limitations

    Do not apply during rains; substrate MUST be in SSD condition for application of primer.
    For extreme temperatures, consult Thermi technical Team.
    Recommended with Superseal primer.
    Never Dilute ThermiPolycoat with water for ease of applications

  8. Technical Information

    Properties

    Specifications

    Results

    Nature

     

     

     

     

     

    Single component

    Appearance

     

     

     

     

    Homogenous, consistent, white emulsion

    Specific Gravity

     

     

     

     

    1.3

    Elongation to break %

    ASTM D 412-02

     

    130

    Water Permeability

     

    BS EN 12390

     

    68

    Coating Thickness DFT in 2 coats

     

     

     

    100

    Adhesion Strength N/mm2

     

     

     

    0.8

    Accelerated Weathering(1000hrs UV)

    BS EN 12390

     

    No defects

    Tensile Strength

     

    ASTM D 412-02

     

    >2.6

    Crack Bridging

     

    ASTM C 836

     

    No Cracks up to 2mm

    Rapid Chloride Permeability

    ASTM C1202-97

     

    Very low

     

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