SPU-301 One Component Polyurethane Waterproof Coating is made out of the main materials of isocyanate and polyether polyol, together with various auxiliaries and fillers by polyreaction , coating on the waterproof base layer, after chemical reaction of NCO terminal group of polyurethane pre-polymer and moisture in air, it forms a joint-less , 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
1. Basement. Underground parking lot. Open-cut subway. Passageway.
2. Bathroom. Water pool. Balcony.
3. Non-exposed roof
1. During transportation and storage, please prevent sunlight or rain, keep away from fire, and avoid collision, kept in ventilated place. The best storage temperature is 5ºC-25ºC,the temperature is not allowed to be over 35ºC.
2. The quality guarantee period is 6 months under normal transport and storage conditions.
Surface preparation→Additional layer→waterproof coated membrane→Tip and edge seal→Application of protection layer
When waterproof layer thickness is 1.0mm, the dosage is about 1.6 kg/m2-1.8kg/m2