Strapworks' Heavyweight polypropylene is our most popular webbing for outdoor use. It has excellent UV protection, low stretch, and does not absorb water quickly giving it a better resistance to mildew and rot. Heavyweight Polypropylene is commonly used for rafting straps, kayak straps, camping straps, hiking straps, bag straps, backpack straps, purses, etc. 4 Inch Heavyweight Polypropylene facts: Thickness of 0.060 of an inch Breaking strength of 2400 pounds Melting point of 330 degrees fahrenheit Available in black onlyHeavyweight Polypropylene is also available in 1/2 inch, 3/4 inch, 1 inch, 1-1/2 inch, 2 inch, and 3 inch widths. All our webbing is sold by the foot. All quantity discounts are based on webbing the same size but they can be different colors.
