I like the Porter Cable 7424 and in fact have had mine for over 14 years. Some use the 6 1/2" diameter pads but I've found the 5 1/2" pads are really at home on this machine.
The
Porter Cable 7424xp
A few go to products I've found that perform outstanding..
Wash -
Duragloss #901
Clay -
Meguiar’s Clay
Compound -
PG 1000 – PowerGloss Compound (POS34A)
Polish -
PF 2500 – Power Finish Polish (PO203)
Finishing Polish -
SF 4000 – Super Finish Polish (PO106FA)
Sealant -
Four Star Sealant
Wax -
Collinite 845
Spray Wax -
Optimum Spray Car Wax
Tire Cleaner -
Meguiar's Super Degreaser
Tire Treatment -
CarPro PERL
Trim -
Ultima Tire and Trim Guard
Wheel Cleaner -
Meguiar's Wheel Brightener
Wheel Protectant -
Optimum Opti-Coat 2.0
Glass Cleaner -
Meguiar's Glass Cleaner
Glass Treatment -
Aquapel
All Purpose Cleaner -
Optimum Power Clean
Interior Protectant -
Meguiar’s M40
Chrome & Stainless Steel -
BLACKFIRE Wet Diamond Metal Acrylic Sealant
Here's some great information by Mike Phillips that will help you.
Foam Pads
Yellow Cutting Foam - Use this pad to apply compounds or polishes to remove severe oxidation, swirls, and scratches. It is the most aggressive and should only be used on oxidized and older finishes. Always follow this pad with an orange or white pad and a fine polish to refine the paint until it is smooth.
Orange Light Cutting Foam - Firm, high density foam for scratch and defect removal. Use this pad with polishes and swirl removers. It’s an all-around pad that will work on most light to moderate imperfections.
White Polishing Foam - Less dense foam formula for the application of waxes, micro-fine polishes and sealants. This pad has very light cutting power so it’s perfect for pre-wax cleaners.
Gray Finishing Foam Pad - Composition is firm enough to withstand added pressure during final finishing to remove buffer swirls. It has no cut and will apply thin, even coats of waxes, sealants, and glazes.
Blue Finessing Foam – Pad has soft composition for applying glaze, finishing polish, sealants, and liquid waxes. Flat pad provides full contact with paint surface to minimize the pressure applied by the user.
Red Ultra-soft Wax/Sealant Foam - This soft, imported foam is ideal for applying the final coat of wax or sealant. The foam works especially well when applying liquid waxes or sealants because it is firm enough to keep the majority of the product on the paint, rather than soaking it up. The red foam has no cut or cleaning ability.[FONT="]
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