3 M ™ PR O D U C T S FASTENation, Inc. 13 3M™ Dual Lock™ Adhesive Backed SJ3540, SJ3541, SJ3542 General Purpose Rubber Adhesive Provide a strong, secure attachment using interlocking mushroom-shaped stems that snap together and can be opened and reclosed as needed. Designed as an alternative to traditional mechanical fasteners. Available in Type 170, Type 250, and Type 400. Sizes: 1/2”x100 yd, 3/4”x50 yd, 1”x50 yd, 2”x50 yd Colors: Black Roll Length: 50 yd, 100 yd 3M™ Dual Lock™ Adhesive Backed Low Profile SJ4570, SJ4580 Provides a strong, discreet fastening solution at approximately half the thickness of stan- dard Dual Lock™. Lightweight and flexible, it features a clear acrylic adhesive that bonds to a variety of surfaces, including painted and bare metal, powder-coated paints, glass, wood, and polystyrene. Offered in low surface energy (LSE) acrylic adhesive or acrylic foam adhesive. Sizes: 5/8”x25 yd, 5/8”x50 yd, 1”x25 yd, 1”x50 yd, 2”x50 yd Colors: Clear, Black Roll Length: 25 yd, 50 yd 3M™ Dual Lock™ Trial Bag Provides a convenient way to test Dual Lock™ performance or purchase smaller quantities for individual projects. Featuring Type 250 interlocking mushroom-shaped stems, these reclosable fasteners are avail- able with general-purpose rubber-based or VHB™ acrylic adhesive to accommodate different surface requirements. Sizes: 1”x10’ Colors: Black, Clear Dual LockTM Fasteners 3M™ Dual Lock™ Adhesive Backed SJ3550CF, SJ3551CF, SJ3552CF, SJ3560 Acrylic Foam Adhesive Provide a strong, secure attachment using interlocking mushroom-shaped stems that snap together and can be opened and reclosed as needed. Designed as an alternative to traditional mechanical fasteners. Available in Type 170, Type 250, and Type 400. Sizes: 1/2”x100 yd, 3/4”x50 yd, 1”x50 yd, 2”x50 yd Colors: Black, Clear Roll Length: 50 yd, 100 yd 3M™ Dual Lock™ Standard Backed SJ3440, SJ3460 Provide a strong, secure attachment using interlocking mushroom-shaped stems that snap together and can be opened and reclosed as needed. Designed without adhesive backing, they can be mechanical- ly attached by sewing or stapling and are ideal for panels, signs, displays, and other applications requiring repeated access or removal. Sizes: 1” Colors: Clear, Black Roll Length: 50 yd (call for additional sizes)