Profile: Instarmac Group PLC is a manufacturer and distributor of cement, bitumen & resin based products. We are an ISO 9001 certified company. Our product line includes bedding concretes, flowable grouts, gun injected mortars, epoxy resin mortars, joint stabilizers, sealers, tile adhesives, tile grouts, industrial floor toppings, damp proof membranes and emulsion primers. Our Joint Fix is a resin-based liquid used to bond & waterproof the unbound sand joints of flexibly constructed pavements in order to protect the sand base and prevent loss of jointing sand through aggressive street cleaning.