FiberFlex is Polyvance's "Universal" rod. It is not a true fusion weld, though. Instead, the FiberFlex is a hot-melt adhesive that is applied with a plastic welder. So, it is similar to a brazing process. It sticks great to polypropylene and TPO. This package contains 30 ft (9.14 m) of FiberFlex rod. Each rod is 12 in (30 cm) long and is 3/16 in (4.76 mm) in dia. There are approximately 94 rods in 1 lb (0.45 kg).
FiberFlex is Polyvance's "Universal" rod. It is not a true fusion weld, though. Instead, the FiberFlex is a hot-melt adhesive that is applied with a plastic welder. So, it is similar to a brazing process. It sticks great to polypropylene and TPO. This package contains 30 ft (9.14 m) of FiberFlex rod. Each rod is 12 in (30 cm) long and is 3/16 in (4.76 mm) in dia. There are approximately 94 rods in 1 lb (0.45 kg).
Features:
Works with airless, hot-air and nitrogen plastic welders
No need to identify the plastic
Sticks really well to problem plastics like TPO and polypropylene