Gral 40 thread is a high-quality polyester thread designed for sewing leather and leather goods, where strong, neat and visually appealing seams are required.
This thread is a lubricated polyester thread made from pre-stabilised high-tenacity continuous polyester. Its high breaking strength and optimal elongation properties produce fine and attractive seams on leather footwear and leather goods.
The soft finish with a premium low-friction lubricant reduces needle heat build-up and abrasion. The thread provides excellent loop formation, consistent stitch formation and a neat seam appearance.
Gral 40 thread offers very good abrasion resistance and is certified according to OEKO-TEX® Standard 100, confirming its safety and quality.
