Whether you're crafting a dreamy beachside patio or revamping your cozy island cottage, the 525' NYL ORNG MASON LINE is here to elevate your construction projects. Made from 100% nylon with a superior, rot-proof twist, this mason line is your trusty companion resistant to oil, grease, and even mildew. Perfect for the Caribbean climate, its abrasion-resistant coating ensures durability under the sun. With a robust 170 lb. breaking strength, this No.18 thread size line is a must-have for any builder in paradise.