The HF polisher says that it comes with a 7" hook and loop backing pad. That is the same size as the DeckGuide backing pad so my guess is that it would fit the same. That is just a guess of course, biased by the fact that I really do not want to spend another $26 if I do not have to.
Good to know I will only need 1 pack of 10 for the job.
Thanks,
Ray