Difference between hook and loop and urethane backing plate?

[n2_space]

Is there a difference between a urethane backing plate and a hook and loop one? I am looking at ordering a 7424/7336 from coastal or detailers paradise.. I see a urethane backing and some pads for a combo at DP, so thought I could order them both there... help!

[Jesstzn]

Give Nick a call and ask him .. I think DP has a toll free # listed. (800) 405-9970

Nick is very helpful and won't lead you down the garden path.