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Polyurethane Waterproofing Material

Polyurethane Waterproofing Material

    Hyglass is a two-component polyurethane based and elastic, hard waterproofing product. Especially used in waterproofing of glazed tiles and glossy surfaces such as ceramics, marble, granite and glass; after drying, it forms a transparent, tough elastic and seamless layer. It is used for waterproofing without damaging the existing coating especially in living places such as balconies and terraces. 

    AREA OF USES

    • Glazed tiles and ceramics
    • Concrete, plaster and screed
    • Marble, granite, natural stone
    • Pressed bricks
    • Glass, glass bricks
    • Mosaic, Tile Mosaic
    • PVC, aluminium and woodwork
    • Used in GRP, PVC and polycarbonate roofing sheets


    ADVANTAGES OF THE PRODUCT

    • The product is none yellowing and UV resistance.
    • The product have high resistant to atmospheric conditions.
    • The product have very good gloss retention.
    • The product have very good scratch resistance.
    • The product have very good resistance to salt water, solutions with salts, diluted weak acids, gasoline and mineral oils.
    • Easy to apply with an airless spray gun or roller.
    • Easy to clean thanks to its smooth surface.
    • The product will stay elastic down to -30 °C.
    • The product have very well resistant to abrasion.

    SHELF LIFE / STORAGE CONDITIONS

    24 months from date of production.

    The product must be stored as per local storage regulations and should be kept in dry and well-ventilated location far from heat and direct sunlight.

    AVAILABILITY

    Available in 4 kg as set (Metal cans)

    (Packing may vary from country to country depending on local requirements)



    PHYSICAL CONSTANTS

    Shade / Colors
    : Transparent
    Finish
    : Gloss
    Volume solids %
    : 58%
    Theoretical spreading
    : 7.75 m²/ltr. (75 micron DFT)
    Recommended DFT
    : 150-200 micron
    Mixture Density: 0.9 – 1.02 kg/L
    Specific gravity
    : 1,45 ± 0.01 kg/litre
    Recoating interval: 24 hour (s) 20°C/68°F
    Dry to touch
    : 3 - 5 hours (20°C / 68° F)
    Hard Dry
    : 12 - 24 (20°C / 68° F)
    Fully cured
    : 7 days  20°C/68°F

    APPLICATION DETAILS

    Mixing Ratio
    : Component A: 7 Component B: 1 (by weight) 
    Thinner
    : 10 % for roller application – 5 % for airless spray – 20 % for air spray
    Pot life
    : >40 min  approx. hour(s) 20°C/68°F


    SURFACE PREPARATION

    The surface of must be clean and dry out of dirt.


    PRECEDING COAT

    None

    MIXING

    The product is supplied in two pre-weighed packs (Component A – Base and Component B – Hardener) which are ready for immediate in-site use.

    Pre-condition the Components A and B to a temperature of approximately 15- 25°C before mixing. 

    The contents of the base container should be mixed for 1-2 minutes with a proprietary paddled drill.

    Transfer the entire content of Component B into the Container A and mix for further 2-3 minutes without causing air bubbles until a homogeneous mix is-obtained.

    CURING AGENT

    The curing agent of the product is sensitive to moisture. Even small traces of water in the mixed paint will reduce the pot life and result in film defects. Open curing agent cans with caution as overpressure might exist. Store in a dry place and keep the can tightly closed until use.

    APPLICATION CONDITIONS

    Use only where application and drying can proceed at temperatures above 5°C, and relative humidity is below 75%. Apply only on a dry and clean surface

    APPLICATION 

    The material should be applied after mixing well. Gloves must be worn during application the product can be applied by spraying is applied by brush or roller. At least two coats should be applied.

    Second coat application should be started after at least 12-72 hours. It should not be applied in rainy weather or temperatures below 5 °.

    SAFETY

    For information and advice on the safe handling, storage and disposal of chemical products, users should refer to the most recent Material Safety Data

    Sheet containing physical, ecological, toxicological and other safety-related data

    REMARK

    • The curing time of the product is influenced by the ambient, material and ambient temperatures.
    • At high temperatures, chemical reactions are speeding up thus shortens the pot life, open time and the curing times.

    Tags: surface , coating