Crayvallac® PA4 X 20

CRAYVALLAC PA4 X 20 is a pre-activated amide wax dispersed in a mixture of xylene and alcohols. It is a rheology modifier in paste form for post-addition to solvent-based industrial coatings and industrial wood finishes. The use of CRAYVALLAC PA4 X 20 provides a very simple and direct means of introducing shear-thinning rheology with thixotropic viscosity recovery to coating formulations. CRAYVALLAC PA4 X 20 is particularly recommended for clear varnishes and topcoats where a high gloss is important. The performance benefits of this product are: Suitable for post-addition, easy to incorporate, little effect on gloss, good sag resistance, good anti-settle properties

Amide wax, Polyamide paste
CAS Number


Off-White, Solid

Uses and Applications

Key applications

  • Ink, toner and colourant
  • Coatings
  • Adhesives and Sealants
  • Paint and Coatings


  • CASE & Construction