Heard Group PNSX™ Polymer Nosing System is a trowelable epoxy mortar with excellent chemical and abrasion resistance providing a dense, impervious surface. It has been designed and produced specifically for use as a concrete repair system and to create an expoxy nosing on the end of a concrete slab, to prevent the slab from spooling when traversed by heavy vehicles. Ideal for roadways and carparks and as a concrete joint nosing for bridge expansion joints. It can also be used to repair spooled or broken concrete. As an elastomeric product, it will remain bonded to concrete slabs, unlike a cementitious product that will debond with thermal movement