1. Separate the spray workshop from others workshops, operator should wear;
2, move steadily and averagely, without pileup gel or lack of gel;
3, Spray the gel evenly to cover the material standardizing on 12㎡per Kg. The gel coating should is not being too thick;
4, agglutinated effects is best when double-sided spraying and besmearing;
5, cleanout the Lance when not in use.