Fil-Tec Fusion 45 is a bonded polyester thread designed for bag making, accessories, and heavy-duty sewing projects. Its added strength and smooth finish make it ideal for stitching through thicker fabrics like canvas, vinyl, cork, denim, and layered cottons.

This thread resists fraying and breakage while producing strong, professional-looking seams that hold up to everyday use. Perfect for construction seams and topstitching, Fusion 45 is a reliable choice for makers who need durability without sacrificing stitch quality.