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PP to PP Bonding

PP to PP Bonding

PP to PP Bonding

(OP)
I'm trying to bond two Polypropylene components together.  I know PP is tough to adhere anything to and I haven't had much luck with some of the Locktite grades that I've tried.  Does anyone have any suggestions for how I can adhere these two PP components together?

RE: PP to PP Bonding

(OP)
Great, thanks!

RE: PP to PP Bonding

Why not hot-air weld, or ultrasonic weld?  I've even seen laser welding done for like plastics.

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