10 oz. White 5200 Marine Adhesive Polyurethane Sealant
95% off and 54 in stock. One markdown away from a penny tag.
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Scanning Home Depot stores hourly. 11 active 3M finds as of right now.
3M
95% off · deepest active 
3M Find of the day
P100 Particulate Filters (2-Pairs)
95% off and 64 in stock. One markdown away from a penny tag.
More 3M finds today · 10 more
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8 Fl. Oz. Rotted Wood Restorer
93% off and 12 in stock. One markdown away from a penny tag.
P100 Particulate Filters (2-Pairs)
90% off and 94 in stock. One markdown away from a penny tag.
3 oz. Marine Fast Cure Adhesive Sealant
90% off and 1 left. One markdown away from a penny tag.
Pro-Pad Sanding Sponge 2.88 in. x 4 in. x.5 in. Coarse, 150 Grit (9 Pack)
90% off and 7 in stock. One markdown away from a penny tag.
10 oz. White 5200 Marine Adhesive Polyurethane Sealant
90% off and 3 in stock. One markdown away from a penny tag.
ScotchBlue 1.41 In. x 60 Yds. Original Multi-Surface Painter's Tape (3 Rolls)
90% off and 7 in stock. One markdown away from a penny tag.
Pro Grade Precision 4 3/16 in. x 11 1/4 in. 120 Grit Drywall Sanding Sheets (12-Pack)
90% off and 22 in stock. One markdown away from a penny tag.
8 Fl. Oz. Rotted Wood Restorer
89% off — well into the markdown cycle. 21 active.
10 oz. White 5200 Marine Adhesive Polyurethane Sealant
89% off — well into the markdown cycle. 60 active.
About 3M
Home Depot marks 3M 3M products through a predictable four-step cycle: 25% off → 50% → 75% → penny pricing ($0.01). Most 3M markdowns aren't advertised — they only show up on the shelf tag or in the Home Depot app.
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