1. ;Reduced Weight : Delrin zippers are strong and lightweight. 2. Cue forearms were characteristically made with straight-delrin butt caps almost exclusively. 3. Its gears and internal frame are made of Delrin . 4. ;Excellent Finish : The injection molding of Delrin delivers a finely finished product. 5. A Dupont acetal polymer, Delrin was introduced as the D'Andrea Delrex line. 6. Grantis uses Delrin 0.73mm picks. 7. As when compared to nylon zipper, plastic zipper ( delrin zipper ) features higher strength. 8. It has all become possible because of the high strength and low weight ratio of Delrin . 9. In the 1990s that treatment was used on the molded Delrin PRO-GRIP BRITES pick line. 10. Therefore, almost all the tents, boats and other such outdoor sources also use Delrin zippers.