Cyclo (72-320x2-2PK) Nanoskin Blue Fine Grade Autoscrub Pad, (Pack of 2) This fine grade autoscrub pad (blue) is designed for use on black or newly painted surfaces and all surfaces in cooler conditions (the rubber polymers are softer in warm environments and firmer in cool ones) Clay Alternative; works better and faster than manual clay Much longer lasting than clay, and with Cyclo machine application, much less labor required Has loop backing and attaches to Cyclo ProGuard orbital backing plate or rubber pad holders