The Ultraflex® ducting line manufactured by HBD/Thermoid, Inc. delivers high performance service in a wide range of applications, including venting systems for workplace chemical fumes, dust collection in workshops, exhausting gases and/or temporary/permanent air movement. The variety of thermoplastic materials and styles available makes this product line exceptionally versatile. Its flexibility and compressibility also help make it ideal for many difficult and hard to handle applications. Its toughness, resistance to chemicals, flex fatigue and abrasion allow it to take on the most demanding jobs. Ultraflex - Type TPR features helical wire reinforcement for increased abrasion resistance. Ultraflex - Type TPS comes without wire helical reinforcement, however this style offers excellent abrasion resistance, but is smoother, more flexible and provides an enhanced air flow capability.