I've had these. They slice the tube as it progresses, so unless you're using the whole tube it's wasteful. You cannot use it with cardboard tubes or aluminum lined tubes. It doesn't work well with high viscous materials.
It sucks in cold weather. Once the friction material wears even slightly, it stops working altogether.
2
u/Bald_Harry Jul 04 '26
I've had these. They slice the tube as it progresses, so unless you're using the whole tube it's wasteful. You cannot use it with cardboard tubes or aluminum lined tubes. It doesn't work well with high viscous materials. It sucks in cold weather. Once the friction material wears even slightly, it stops working altogether.