Sayerlack XA 4080 Cross Linker for Waterborne Coatings 1L

The use of a cross-linker is not necessary, however, it is useful in particular:

In the basecoats – To improve their sandability (with Scotch-Brite or un-spaced abrasive papers). – To reduce thermo-plasticity and improve over-coating with solvent-based products.

In the topcoats – To improve chemical and mechanical resistance. – To accelerate stackability.