Definitely one of the best final polishing pads. They're meant for long throw Polishers. What makes it better is that it's 2 part foam meant for longer polishing/heat cycles. Regular black foam will become extremely soft/hot/pliable and will push down closer to the velcro.

Probably the best polishing pad I've used. Other pads have felt either to weak or two aggressive for polishing. This one has a good balance and plays well with every polish I have used.

HDO pads are now my go to pad for my Rupes 15 MKII. Hold up really well, excel at applying sealants (black pad).