CRAYVALLAC PA4 BA 20 is a HAPs-free (e.g. Xylene free) alternative to CRAYVALLAC PA4 X 20. This rheology modifier is composed of a pre-activated amide wax dispersed in a mixture of butyl acetate and alcohol. It is a rheology modifier in paste form for post-addition to solvent-based industrial coatings.
CRAYVALLAC SF is a proprietary amide-modified hydrogenated castor oil rheology modifier in micronised powder form with an enhanced tolerance to temperature and solvent strength.