Interior wall painting FAQ --- levelling

Poor leveling is one of the common disadvantages of coatings. The phenomenon it produces is "the coating will leave construction marks after construction. If the coating film has poor leveling, these marks are very obvious and ugly, such as brush marks and roller marks. There are many reasons for the poor leveling of the coating film. From the perspective of the direct cause, it can be summarized as the content in Table 7-46. (Related instruments: Sag Tester)

The various situations of leveling difference are analyzed in detail below.

(1) The leveling problem caused by construction operation See Table 7-47 for the leveling problem caused by construction operation

(2) Leveling problems caused by dry substrate See Table 7-48 for leveling problems caused by dry substrate.

(3) Leveling problem caused by dilution ratio See Table 7-49 for leveling problem caused by dilution ratio.