Polyurethane Waterproof Coating

*Brief introduction:

Single component, especially used for horizontal plane. When this coating is applied on surface substrate,it has chemical reaction with the moisture in the air, and then it will form a seamless elastomeric rubber waterproof membrane

*Main features:

1 single component, convenient to use . High cohesive force and ductility.

2 Resistance to chemical corrosion,resistance to low temperature, anti-aging,does not get moldy, Water tolerance.

3 Without any solvent.Terminal group NCO in the coating solid and conjunctiva after contact with air. This product is environmental and healthy.

*Packaging:

   20kg/Metal Barrel

   6.5kg/Metal*4=1carton

*Where to use:

New and old construction,basement,roof,toilet,ect.And the waterproof,corrosion prevention in metal pipeline.

*How to use:

1.Base-treatment:it is required to be firm, leveled, clean, and dry.

2.partial treatment: internal and external corners should be shaped arch, the joints between pipes, walls and plates should be filled with this product. If necessary, non-woven fabric or fiberglass mesh fabric should be added to these joints. After this, coating-application of large-area can be carried out.

3.Application of coating:  coat the base several times(2-3times suggested),the direction coating of different times should be perpendicular. Another time of coating should be not carried out until the previous coating is too dry to stick to hands.

4.Vertical-face Treatment of walls :after painting the last time of coating, sand should be scattered before it is solidified.

5. Construction of external layer: after the coating is solidified completely(about 48 hours), conduct the construction of external layer.