Polyisocyanate cross-linking agent in organic solvent.
CORILINK 80 is an auxiliary agent soluble in tepid water that cross-links the acrylic and polyurethane binders used to finish the leathers.
When it is added to water-fixing agents, solvent-fixing agents and base coats, it enhances the finishes’ dry and wet rub-fastness properties.
It can also be used with nitroemulsion.
Recommended amounts are between 2 – 5% calculated on the resin weight.
The blend’s pot-life is about 24 hours.