CORIGROUND XR/18 is a compound based on polyurethane and acrylic resins, having excellent adhesion properties and developed to use it in all situations where finishing adhesion is very difficult.
CORIGROUND XR/18 forms a gloss, soft, transparent film which doesn’t overload the finishing, leaving the leather with a very natural aspect.
Thanks to its characteristics, CORIGROUND XR/18 is usually used to finish leather already treated with oily and waxy pre-bottoms obtaining pull-up and waxy articles without the need to apply an intermediate adhesion promoter, to ensure the readhesion on already-finished leather which needs to be re-worked, and, as auxiliary agent, added to the usual finishing mixtures to increase the adhesion.
Thanks to its self-crosslinkings properties, the physical performances of CORIGROUND XR/18 increase during time, for some days, after application.
We recommend however to check the adhesion of the applied mixtures from time to time.