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Article kok has corrosion resistance, impact resistance, anti aging, good adhesion, combined with the advantages of fully with putty, greatly enhances the impact resistance of the corner, the corner of the long and beautiful and not be destroyed, but with the synchronization of the principal part of the project construction, in use process without using the foot plate, easy to operate, construction efficiency is generally 2-5 times, simplifies the construction procedures, speed up the construction speed, reduce the project cost, improve the quality of engineering