This multi-purpose sewing thread made of a high tenacity polyester core with a cotton cover combines high tenacity seam strength with a higher resistance to severe abrasion. The Satin Glace finish includes polishing with an added special process developed to ensure the thread will not open up during sewing. This makes it the ideal thread for tough sewing operations resulting in strong tight seams on heavy fabrics, leather and multiple layer sewing. The cotton cover, which swells to fill needle holes in wet weather, makes LIBERTY PARKGATE the best thread for outdoor applications. LIBERTY PARKGATE is produced in a wide range of thread sizes and is an environmentally friendly product.