Pure Spray Polyurea Elastic Waterproof Coating, type 1
SPUA-351P1 is two components spray-up elastic coating applied in complicated weather.
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, not including hydroxy acrylic resin and activator.
Where to use
Railway girder concrete bridge surface;
All constructions and water conservancy projects;
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
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 100° C for a long time;
Good flexibility and mechanical properties, even in -40° C
Excellent tensile strength and elongation;
Excellent cracks deformation resistance;
Wear resistance and impact resistance.
Q/SY YHF 018-2009
Component A and B of SPUA-351P1 are sealed in 220kg and 200kg pails, respectively.
SPUA-351P1 material should be stored by clean, dry and sealed pails at dry and well-ventilated
shade places, avoiding direct sunshine. The temperature in stored places should between 10° C
and 40° C. It can not be closed to fire sources. The normal shelf time is 12 months.
SPUA-351P1 is needed to be avoided rain, insolation, extrusion, collision and inversion. Keep the
packages without damages. Fire sources are forbidden during transportation. The temperature
during transportation should between 10° C and 40° C.