Glassers and Sanders - make your own Power Pad?

Ya gotta give it up to the glassers and sanders of the industry. Those guys are the unsung hero’s of the gig. I’m trying to finish a 6’9" Pin and I am having a hell of a time getting the gloss to come out! Hey Herb, Kahlua says Howzit. How do you make your sanding pads for your power sander? My power pad is about ready to take a s#!t and I am not looking forward to dropping another $20 bones to get another one. Thanks, Magoo