Get 20% off all 3M products from 1/27/14 through 2/2/14 11:59 PM ET and get a free bonus 3M Microfiber Towel with a 3M purchase while supplies last. Limit one free bonus per order.

Also don’t forget to check out the New 3M Paint Defender Products for an easy to apply clear bra like protection and you can save 20% on them right now.

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