3M promo codes
3M Promo Codes & Coupons
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About 3M

3M is a major tools retailer which operates the website 3m.com. As of today, we have 2 active 3M product deals and 470 third-party deals. The Dealspotr community last updated this page on April 25, 2018. On average, we launch 20 new 3M promo codes or coupons each month, with an average discount of 16% off and an average time to expiration of 18 days.

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How to use 3M promo codes

  1. Go to 3m.com then select the items you wish to purchase and add them to your shopping cart.
  2. Find a promo code on this page. Click to open the code, then click "copy" to copy the coupon code to your clipboard.
  3. Go back to 3m.com and proceed to checkout. Look for the box labeled "Enter promo code" and paste your promo code in that box.
  4. Once you apply the promo code, your savings should be applied, and you can complete checkout.

Promo code didn't work? Read these expert tips.

  • 3M offers promo codes often. On average, 3M offers 20 codes or coupons per month. Check this page often, or follow 3M (hit the follow button up top) to keep updated on their latest discount codes.
  • Check for 3M's promo code exclusions. 3M promo codes sometimes have exceptions on certain categories or brands.
  • Look for the blue "site-wide" label for site-wide 3M promo codes. Site-wide codes can be applied to any item on 3M's website, and therefore are the most useful codes.
  • We currently have 470 third party promo codes or coupons available for 3M. These are coupon codes at other retailers that you can use to get a discount on 3M products. Dealspotr is your only source for third party promo codes, so check this page often!
  • Read our expert guide to finding promo codes for stores that rarely offer them.
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3M Promo Codes & Coupons

0 active couponsLast updated by @vivi05

Today's best code
3M promo codesRockler promo codes

Free Shipping On Orders Of 35$ Or More on 3M at Rockler

Verified - Expires in

Get free shipping at rockler.com with promotional code. To use this coupon, copy the code then paste it into the "Promo Code" box during checkout at rockler.com.

Coupon health: High

More ways to save on 3M

3M's coupon availability is low

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3M Coupon Timeline

  • Promo code added
  • In-store deal
  • Other deal
  • Jan
  • Feb
  • Mar
  • Apr

Pro tip: Next time you search for coupons, Google like "3M dealspotr" to jump straight to Dealspotr's more accurate coupon page. After all, we have more codes and fewer expired codes than Coupons.com and RetailMeNot. See the data.

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