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3750LM • 3750 Technical Data July, 2016 Product Description 3M™ Hot Melt Adhesives are heat applied, 100% solids adhesives. They are fast setting thermoplastic adhesives with good “hot tack” and low to medium viscosity. 3M™ Hot Melt Adhesives bond to a wide variety of substrates such as corrugated, beadboard, repacking chipboard, recouperage, wood and many other lightweight materials. 3M™ Hot Melt 3750 Tan Low viscosity adhesive for high flow rate and increased production rate. Ideal for high volume packaging. Use with AE II applicator only. 3M™ Hot Melt 3750 Clear General purpose adhesive with high peel strength. Use with AE II applicator only 3M™ Hot Melt 3750LM Low temperature application version with a fast set time. Use with AEII LT applicator only. Features  100% solids, no VOCs  Easy to use  Fast-setting adhesive obtains strength in seconds  Low Melt (LM) adhesives are designed for low temperature application and heat sensitive substrates  “Quick grab” for instant adhesion that cools to a tack free solid  Ideal for packaging and many woodworking applications. Typical Physical Properties Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3M™ Hot Melt Adhesive 3750LM 3750 Tan 3750 Clear Color (solid) Tan Tan Clear Density (g/cm3) 1.01 0.93 0.93 Flashpoint (°F) 560 >390 >530 Directions for Use 1. Application: 3M™ Hot Melt Adhesives are designed for use with 3M™ Hot Melt Applicators (excluding bulk sizes). 3M™ Hot Melts are applied at 350-385°F, except the LM series which are designed to be applied at 250-275°F. Read and follow the precautions and directions for use in the Applicators User’s Manual before operating the applicator. Open Time i s the maxi mum amount of ti me between di spensing adhesi ve and j oi ning surfaces. Reported open ti me are based on 1/8” extruded beads and wi l l vary based on bead si ze, di spense temperature and ambi ent temperature. Extruded bead si zes can be customized usi ng 3M™ appl i cator ti ps.

3M™ Hot Melt Adhesive 3750LM • 3750 Directions for Use (continued) 2. Coverage: 3M™ Hot Melt Adhesives yield approximately 430 linear feet per pound of adhesive when extruded as a 1/8” diameter semi-circular bead. 3. Set Time: After the bond is made, 3M™ Hot Melt Adhesives immediately build strength and no clamping is necessary. Set wi l l occur faster on col d or metal l i c substrates. Typical Application Properties Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes (1) Recommended application temperature range. Temperature can be adjusted to regulate desired viscosity, delivery rate and pot life (2) Brookfield Thermocel Viscometer in Centipoise using a #27 Spindle @ 10 RPM. (3) For 1/8” semicircular bead, Douglas Fir to Douglas Fir (4) Extrusion time for one 1”x3” PG cartridge Typical Performance Properties Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. (1) Highest temperature that the adhesive will support a 2 psi dead load (2) ASTM E28-67 (3) Douglas Fir to Douglas Fir (4) Canvas to Douglas Fir (5) Permitted for indirect food contact subject to the limitations in applicable CFR section(s) 3M™ Hot Melt Adhesive 3750LM 3750 Tan 3750 Clear Application Temperature1 250-270°F/ 121-132°C 350-385°F/ 177-196°C 350-385°F/ 177-196°C Viscosity (cps)2 4000 @ 250°F 1900 @ 375°F 4800 @ 375°F Open Time (seconds) 3 25 30 40 Delivery Time (seconds) 4 45 30-40 35-45 Available sizes/forms 1/2”x12”AE 1/2”x12”AE 1/2”x10”AE 3M™ Hot Melt Adhesive 3750LM 3750 Tan 3750 Clear Heat Resistance1 128°F/ 54°C 125°F/ 52°C 135°F/ 57°C Ball & Ring Melt Point2 200°F/ 95°C 200°F/ 93°C 178°F/ 81°C Shear Strength3 475 psi 500 psi 250 psi Peel Strength4 6 pwi 6 pwi 12 pwi UL94 Listing n/a n/a n/a FDA Indirect Food Contact5 21 CFR 175.105 n/a n/a

3M™ Hot Melt Adhesive 3750LM • 3750 Storage Store product below 120°F (49°C). Shelf Life When stored at the recommended conditions, this product has a shelf life of 2 years after 3M ships the product to a customer or distributor. Precautionary Information Refer to Product Label and Material Safety Data Sheet for health and safety information before using this product. For additional health and safety information, call 1-800-364-3577 or (651) 737-6501 Product Use All statements, technical information and recommendations contained in this document are based upon tests or experience that 3M believes are reliable. How ever, many factors beyond 3M’s control can affect the use and performance of a 3M product in a particular application, including the conditions under w hich the product is used and the time and environmental conditions in w hich the product is expected to perform. Since these factors are uniquely within the user’s know ledge and control, it is essential that the user evaluate the 3M product to determine w hether it is fit for a particular purpose and suitable for the user’s method of application. Warranty and Limited Remedy Unless stated otherwise in 3M’s product literature, packaging inserts or product packaging for individual products, 3M w arrants that each 3M product meets the applicable specifications at the time 3M ships the product. Individual products may have additional or different warranties as stated on product literature, package inserts or product packages. 3M MAKES NO OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user’s application. If the 3M product is defective within the w arranty period, your exclusive remedy and 3M’s and seller’s sole obligation w ill be, at 3M’s option, to replace the product or refund the purchase price. Limitation of Liability Except w here prohibited by law, 3M and seller w ill not be liable for any loss or damage arising from the 3M product, w hether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including w arranty, contract, negligence or strict liability. ISO 9001: 2000 This Industrial Adhesives and Tapes Division product was manufactured under a 3M quality system registered to ISO 9001: 2000 standards. Industrial Adhesives and Tapes Division 3M Center, Building 225-3S-06 St. Paul, MN 55144-1000 800-362-3550 • 877-369-2923 (Fax) www.3M.com/Adhesives 3M is a trademark of 3M. ©3M 2016