Polyurethane based matrix resin for application in resin injection processes (Resin Transfer Moulding, RTM).  The components are mixed prior to injection into a mould which can be preheated up to 120 degree C.  Cure time can be adjusted with an accelerator in PART A according to customer needs for demoulding times as low as 1 to 10 minutes.  To ensure full cure a post cure can be performed  (e.g. 1 hour at 150 degree C)