What is the construction of Gladiator hoses?

• A. Nylon jacket with polyurethane liner.
• B. High-quality polyester jacket with extruded through-the-weave nitrile rubber liner.
• C. Coarse fiber jacket with neoprene liner.
• D. Polypropylene jacket with EPDM liner.

Answer: (B)

Gladiator hoses are built for durability and reliability by pairing a tough outer jacket with a strong inner lining, and the way those two parts are put together matters. The outer layer is a high-quality polyester jacket, chosen because polyester resists abrasion, holds up well under heat and sunlight, and stays flexible when the hose is pressurized. The inner layer is a nitrile rubber liner that’s extruded through the weave, meaning the liner is formed through the fabric itself to create a seamless, tightly bonded inner surface. This construction gives the hose a smooth, uniform interior that resists wear, provides good water resistance, and protects against chemical exposure, all while maintaining flexibility under pressure.

Other material combinations don’t align with this common Gladiator design. A nylon jacket with a polyurethane liner, a coarse fiber jacket with neoprene, or a polypropylene jacket with EPDM liner would not offer the same balance of durability, water and chemical resistance, and reliable bonding between liner and jacket that the through-the-weave nitrile in a polyester jacket provides.