Medium reactivity, resilient, isophthalic unsaturated polyester resin developed for high performance applications, using pultrusion, centrifugal moulding or contact moulding techniques. The outstanding wetting characteristics of DEXATMRES 992 with glassfibre make it particularly suitable for use with continuous rovings. Fully cured mouldings made with DEXATMRES 992 have high mechanical strength and excellent strength retention in wet environments at medium temperatures up to 60°C. Laminates made with this resin are exceptionally consistent in both mechanical and chemical properties, producing a very low scatter in test results.