What it is
Stitch-bonded fabric where glass tows are held in place by polyester thread instead of chemical binder. The fibers stay straight, so the laminate reaches higher mechanical values than a binder mat at the same weight — and there is no binder to fight the resin.
Why buyers pick it
No binder. Nothing to dissolve, so wet-out is faster and styrene emissions are lower.
Straight fibers. Load paths stay continuous, which shows up directly in tensile and flexural results.
Handles well. Drapes without falling apart, even on curved moulds.
Predictable thickness. Consistent areal weight batch to batch.
Applications
Wind blade and nacelle components
Marine structures and panels
Pultrusion and RTM parts
Pipe reinforcement and repair wraps
Made to your spec
Areal weight, fiber architecture (0/90, ±45 or combined), width and stitch density are produced to order. Send the lay-up schedule you are trying to hit and we match the fabric to it.
Stitch-bonded architecture: the thread holds…