Sell Hybrid Spray Polyurea Elastic Waterproof Coating

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SPUA-351H3 is two components spray-up elastic coating applied in dry and warm condition. Component A is a half prepolymer through the reaction between hydroxyl terminal compounds and isocyanate. Component B is a mixture consisting of amino terminal resign and amino terminal chain extender, including activator, a little bit pigments and dispersive additives.

Where to use
 Railway girder concrete bridge surface;
 All constructions and water conservancy projects;
 Chemical vessels;
 Cabins and floors of ships;
 Water resistance and corrosion resistance of decks and channels;
 Grades with wear resistant, impact resistant and skid resistant functions;
 Large area and unnormal waterproof projects.

 Fast curing on any surfaces, slopes and vertical planes without sagging;
 Excellent bonding functions with all materials, including cements, steel plates and wood plates;
 Excellent sealing quality, water resistance and penetration resistance;
 Resistance to long-term acid, alkali and salt erosion;
 Good thermal stability: it can be used below 1000 C for a long time;
 Good flexibility and mechanical properties, even in -400 C
 Excellent tensile strength and elongation;
 Excellent cracks deformation resistance;
 Wear resistance and impact resistance.