Non-woven synthetic resin fibreglass fabric to use as reinforcement in waterproofing with polymer modified cement products, acrylic or polyurethane based products or as support reinforcement for liquid polyester or epoxy resins. Excellent shear adhesion and traction strength. Shaped and pressed mechanically, it guarantees excellent adhesion and perfect amalgamation with the product used for the intervention. Its ductility makes it suitable for any type of support, even those with geometric complexity.