WS Crack 5 is a contrast lacquer that is applied on a dark surface turning it into white so that there is a greater contrast when applying the product WS 1825 S Crack 4 Black Magnetic Particles, when performing a non-destructive crack detection test by means of a magnetic field.

Characteristics of Crack 5 Contrast Lacquer Spray:

• Fast drying.
• Applies a thin layer that enhances the visibility of WS 1825 S Crack 4 Black Magnetic Particles on dark surfaces.
• Easy to remove.
• Non-destructive testing