PRODUCT 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.
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
APPLICATION AREA
1. Basement. Underground parking lot. Open-cut subway. Passageway.
2. Bathroom. Water pool. Balcony.
3. Non-exposed roof
SPECIFICATION
PACKING
ITEM |
DATA |
Nature |
Two Components |
Components |
A |
B |
Appearence |
Liquid |
Liquid |
Package |
Metal drum |
Packing Size |
6kg |
21kg |
STORAGE
1. SPU-311 materialshouldbestored by sealed pails at dry and well-ventilated places and protected from sun or rain. The temperature in stored places can not be higher than 40° C. It can not be closed to fire sources. The normal shelf life is 6 months.
2. SPU-311 is needed to be avoided sunshine and rain. Fire sources are forbidden during transportation.
APPLICATION METHOD
Surface preparation→Mix drum A and drum B→Additional layer→waterproof coated membrane→Tip and edge seal→Application of protection layer
Alex Liu
Audited Supplier 
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