This Post May Contain Affiliate Links. Please See Our Disclosure Policy Here. Save $1 on Scotch Blue Painters Tape There are 3 new Sherwin Williams Coupons available on Coupons.com this morning. You can save $1/1 3M Scotch Blue Painters Tape. There is also a coupon for 30% off Paints and Stains and $4/1 Purdy Angle Brush.