ASK A 3M EXPERT October, 2017 3M High Strength Double Coated Tape 93015LE Product Description 3M Double Coated Tapes with 3M High Strength Acrylic Adhesive 300LSE provides a high bond strength to most surfaces, including many low surface energy plastics such as polypropylene and powder coated paints. The acrylic adhesive also provides excellent adhesion to surfaces contaminated with oil typically used with machine parts. Product Features This tape has a lm carrier which can add dimensional stability to foams and other substrates and also makes it easier to handle the tape during slitting and die-cutting. The bond strength of 3M Acrylic Adhesive 300LSE increases as a function of time and temperature, and has very high initial adhesion.3M High Strength Double Coated Tape 93015LE Technical Information Note The following technical information and data should be considered representative or typical only and should not be used for speci cation purposes. Typical Physical Properties Property Values Notes Total Tape Thickness without liner 0.15 mm 5.9 mil Faceside Adhesive Thickness 0.069 mm 2.7 mil Faceside adhesive is on the interior of the roll, exposed when unwound and liner removed. Backside Adhesive Thickness 0.069 mm 2.7 mil Backside adhesive is on the exterior of the roll, exposed when liner is removed. Carrier Thickness 0.012 mm 0.5 mil Faceside Adhesive Type 300LSE Faceside adhesive is on the interior of the roll, exposed when unwound and liner removed. Backside Adhesive Type 300LSE Backside adhesive is on the exterior of the roll, exposed when liner is removed. Adhesive Carrier Clear Polyester Liner 58 Polycoated Kraft Liner Thickness 0.11 mm 4.2 mil The thickness listed is based on a calculation from manufacturing controlled adhesive coat weights using a density of 1.012 g/cc. While past data pages have listed nominal thicknesses, the coat weight (and theoretical caliper) has not changed. Liner Color Tan Typical Performance Characteristics Relative High Temperature Operating Ranges Test Condition 149 C 300 F Short Term (minutes, hours) 121 C 250 F Long Term (days, weeks) Property: Relative High Temperature Operating Ranges