PRODUCTS DESCRIPTION
SPU-311 Two Components Polyurethane Waterproof Coating is a reactive waterproof coating formed from two components' reaction, Component A is the polyurethane pre-polymer reacted by polyether-polyol and isocyanate and component B is the liquid mixture constituted by hardener, thickener, chain-extender and filler. When use, we mix component A and B at a certain proportion. After being stirred well, it is coated on the construction base surface, then wait for hours' reaction and curing. It forms a jointless, flexible and strong rubber waterproof layer.
APPLICATION AREA
1. Basement. Underground parking lot. Open-cut subway. Passageway.
2. Bathroom. Water pool. Balcony.
3. Non-exposed roof
FEATURES
1. Good tensile strength and elongation
2. Both high and low temperature resistance
3. Strong adhesive
4. Seamless, no pinholes and bubbles
5. Resistance to long-term water erosion
6. Corrosion-resisting and mould-resisting
7. Convenient to apply
PACKAGE
STORAGE
1. Avoid extrusion and packing damaged. Be stored in well-ventilated and dry place.
2. It only can be put horizontally in five-level. Be away from direct sunlight, rain, high temperature. Avoid contact with acids, alkalis, oils and organic solvents.
3. Quality guarantee period is 12 months from date of manufacturing under normal storage and transportation conditions.
APPLICATION METHOD
Surface preparation→Mix drum A and drum B→Additional layer→waterproof coated membrane→Tip and edge seal→Application of protection layer
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