An easy to use standard applicator

With Model 421 up to 10 parallel film strips of different thickness can be produced in a single application. This film applicator
is therefore particularly suitable for investigations into properties that are dependent on film thickness such as
• Hiding Power
• Adhesion
• Colour strength
• Effect formation
• Hardening characteristics
• Lacquer interference.

When using the Model 421 in conjunction with the COATMASTER 509/MC-III it is possible to investigate hardening properties
as a function of film thickness, immediately after application. Furthermore, the Staggered-Gap Film Applicator 421 also
provides simple means for investigating the relationship between application parameters (height of gap, drawing speed)
and the resulting film (wet and dry film thickness).

Available in two different versions, see leaflet for more info.