October 2022

20
Oct

TPO vs PVC Roofing for Welding Jobs

Wondering what the differences are between TPO and PVC for welding projects? Want to know which material is better for your roofing needs? Keep reading to find out everything you need to know about TPO and PVC roofing. What Is TPO Roofing? TPO stands for thermoplastic polyolefin. This single-ply membrane can be made with either ethylene or polyethylene thermoplastic that’s

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11
Oct

Hapco Inc. at the Pack Expo International 2022

Come meet the Hapco Inc team at the annual Pack Expo International on October 23-26th at McCormick Place in Chicago! Learn more about our wide range of hot air welding tools, we are sure to have an application that will answer your needs. Our air heaters are available in different measurements, voltages and performances. Do you need a special version

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