Sinfa Paint


  • Poor adhesion problem
  • The coating will change color
  • Oil points Shrinkage cavities Depression pits (the surface of the coating has craters, bumps, and repulsion phenomena)
  • Orange peel (the coating film has bumps and bumps in the orange peel, and the entire coating film is wavy)
  • There is re-adhesiveness There is indentation (the surface of the coating film after baking, the phenomenon of re-adhesive w
  • Whitening (white turbidity of the coating film)