Technical Data | July 2015 3M™ Bumpon™ Protective Products Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Product Description 3M™ Bumpon™ Protective Products Molded Shapes - Colored and Clear Series are pressure-sensitive. adhesive- backed polyurethane products. They can be used as feet, stops, spacers, and protectors in many applications. The urethane is a durable, resilient elastomer. The aggressive, high tack, pressure sensitive adhesive is protected with a release liner making application fast and easy. Hemisphere Top Hat Cylindrical (flat top) Top Hat Tapered Square Cylindrical (concave top) Features All 3M™ Bumpon™ Protective Products feature a urethane composition which exhibits: • Excellent skid resistance • Long aging resiliency – will not crack or harden • Abrasion resistance • Resistance to marring and staining Application Ideas Use almost anywhere slamming, scratching, nicking, scuffing, marring, sliding, vibration, or noise could be a problem for your product. • Feet on the bottom of small appliances, desk top or handheld electronic devices, electronic cabinetry, telephones, keyboards, foot pedals, scales, clocks, speakers, dispensers, and computers. • Stops for cabinet doors, lids, and drawers. • Spacers for picture frames to provide alignment; for electronic and automotive applications as an aid in assembly. • Protectors to prevent damage in shipping, and keep parts from direct contact with each other.

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 3M™ Bumpon™ Protective Products Cylindrical Shapes (with flat tops) Molded Shape Number 12 44 76 Product Number Bumpon SJ5012, SJ5312*, SJ5412** Bumpon SJ5744, SJ5344* Bumpon SJ5076, SJ5376* Colors Black, Brown, White, Gray, Black, Transparent* Black, Transparent* Transparent*, True White** Width inches (mm) 0.50 (12.7) 0.75 (19.1) 0.315 (8.0) Height inches (mm) 0.14 (3.5) 0.16 (4.1) 0.110 (2.8) Pad Format 7x8 (56) 4x10 (40) 8x7 (56) Cylindrical Shapes (with concave tops) Molded Shape Number 01 09 32 Product Number Bumpon SJ5001 Bumpon SJ5009, SJ5309* Bumpon SJ5532 Colors Black White, Gray, Brown, Black Transparent* Gray, Black Width inches (mm) 0.50 (12.7) 0.88 (22.3) 1.88 (47.7) Height inches (mm) 0.14 (3.5) 0.40 (10.1) 0.66 (16.7) Pad Format 5x8 (40) 3x8 (24) Separate Parts Hemispherical Shapes Molded Shape Number 02 03 06 Product Number Bumpon SJ5302*, SJ5402** Bumpon SJ5003* Bumpon SJ5306*, SJ5406** Colors Transparent*, True White** Black, Brown, Gray, Transparent* Transparent*, True White** Width inches (mm) 0.312 (7.9) 0.44 (11.1) 0.375 (9.5) Height inches (mm) 0.085 (2.2) 0.20 (5.0) 0.150 (3.8) Pad Format 8x18 (144) 8x7 (56) 6x8 (48) Molded Shape Number 17 27 82 Product Number Bumpon SJ5017, SJ5317* Bumpon SJ5027, SJ5327* Bumpon SJ5382* Colors White, Gray, Black, Transparent* White, Gray, Brown, Black, Transparent* Transparent* Width inches (mm) 0.75 (19.0) 0.63 (16.0) 0.25 (6.4) Height inches (mm) 0.38 (9.6) 0.31 (7.9) 0.075 (1.9) Pad Format 4x10 (40) 5x8 (40) 8x18 (144) *Bumpon SJ5300 series identifies transparent products. **Bumpon SJ5400 series identifies true white products. Note: All dimensions ±0.02 inches or ±0.5 mm measured without the adhesive liner. Important: Some Bumpon molded shapes listed (or specific color versions) may require special minimum order quantities. Consult your local 3M representative or our website: www.3M.com/Bumpons. (2)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 3M™ Bumpon™ Protective Products Tapered Square Shapes Molded Shape Number 05 07 08 Product Number Bumpon SJ5705, SJ6105 Bumpon SJ5007, SJ5307* Bumpon SJ5008, SJ5308* Colors Black Black, White, Transparent* White, Gray, Black, Transparent* Width inches (mm) 1.275 (32.4) 0.413 (10.4) 0.50 (12.7) Height inches (mm) 0.250 (6.4) 0.98 (2.5) 0.12 (3.1) Pad Format 3x3 (9) 6x9 (54) 8x10 (80) Molded Shape Number 14 18 23 Product Number Bumpon SJ5514 Bumpon SJ5018, SJ5318* Bumpon SJ5023, SJ5323* Colors White, Gray, Black White, Gray, Brown, Black, Transparent* White, Gray, Brown, Black, Transparent* Width inches (mm) 0.81 (20.6) 0.50 (12.7) 0.81 (20.5) Height inches (mm) 0.52 (13.1) 0.23 (5.8) 0.30 (7.6) Pad Format 4x1 (4) 8x10 (80) 4x9 (36) *Bumpon SJ5300 series identifies transparent products. Note: All dimensions ±0.02 inches or ±0.5 mm measured without the adhesive liner. Top Hat and Continuous Strip Shapes Molded Shape Number 15 25 10 Product Number Bumpon SJ6115 - Top Hat Bumpon SJ6125 - Top Hat Bumpon SJ5510 - Continuous Strip* Colors Black Black White, Gray, Black, Brown Diameter of Brim, inches (mm) 0.625 (15.9) 0.625 (15.9) Width, inches (mm): 0.50 (12.7) Height of Brim, inches (mm) 0.093 (2.36) 0.093 (2.36) Height, inches (mm): 0.15 (3.88) Total Height, inches (mm) 0.187 (4.75) 0.250 (6.35) Form 5x8 (40) 5x8 (40) 50' rolls, 5 rolls per case Note: Dimensions for Bumpon SJ6115 and Bumpon SJ6125 ±0.005 inches (±0.13 mm) for diameter ±0.015 inches (±0.38 mm) for height measured without adhesive liner. Bumpon Top Hat products were created as an optional, non-skid foot shape, to be used in a recess (see page 7). They provide high resistance to removal, knock-off or shearing, when used in conjunction with a recessed location. *Continuous molded strip can be cut by the customer to a specific length. The surface has lines that appear every 9" on the strip. Important: Some Bumpon molded shapes listed (or specific color versions) may require special minimum order quantities. Consult your local 3M representative or our website: www.3M.com/Bumpons. Special Products Custom Shape and Color 3M can match most colors and customize shapes to your specifications. 3M has over 100 available standard and custom molded shapes. Electronic format (CAD and PDF) drawings are available on request. Special Easy Strip Packaging Packaged into strips or die cut and perforated pads can help simplify some assembly operations. Product currently available: • 3M™ Bumpon™ Protective Product SJ5518 die cut perforated on pads of 64 • 3M™ Bumpon™ Protective Product SJ5508 die cut and perforated on pads of 64 • 3M™ Bumpon™ Protective Product SJ5523 4x1 matrix separated by perforations • 3M™ Bumpon™ Protective Product SJ5514 4x1 matrix separated by perforations Note: Custom Bumpon products may require a qualifying minimum quantity and/or a one time set-up charge. Call your local 3M sales representative for more information. (3)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Typical Physical Properties and Performance Characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3M™ Bumpon™ Protective Products SJ5000 SJ5500 SJ5300 3M Test Method4 SJ5700 SJ5400 SJ6100 Hardness, Shore M ASTM-D2240 72 75 72 Resilience, % ASTM-D2632, 30 5 30 0.125" sample Kinetic Coefficient of Friction (Mk) ASTM-D1894 (Dependent on Test Surface)1 Stainless Steel >1 >1 >1 Glass >1 >1 >1 Formica® laminate 0.9-1.4 0.9-1.4 0.9-1.4 Wood 0.9-1.4 0.9-1.4 0.9-1.4 Abrasion Resistance ASTM-C501 1.7-1.9 0.13 1.7-1.9 (Taber H18, 1kg) g/1000 cycles2 Tensile, lbs/in2 (MPa)2 ASTM-D412, Die A 600 (4.1) 740 (5.1) 600 (4.1) Elongation,%2 ASTM-D412, Die A 100 65 100 Dielectric Strength, ASTM-D1000 200 370 200 volts/mil2 Stain Resistance3 3M-24 hours @ 158°F No No No against white paint Staining Staining Staining 7 days exposed to UV. Flammability Listing UL-94HB Pass; Not UL Pass; UL Recognized Recognized UL Recognized Application Temperature 5°C (40°F) to 52°C (125°F) Service Temperature Constant: -34°C (-30°F) to 66°C (150°F) Intermittent: Up to 107°C (225°F) Solvent and Fuel Resistance3 24 hour immersion 5% Detergent in water No Apparent Effect 25% Ammonia in water No Apparent Effect Bleach No Apparent Effect Hydrochloric Acid No Apparent Effect (1 Normal Solution) Diesel Fuel No Apparent Effect Auto Oil No Apparent Effect Isopropyl Alcohol Slight Swelling Heptane Slight Swelling Toluene (Toluol) Considerable Swelling Lacquer Thinner Considerable Swelling Notes: 1 Two important laws of friction applicable to Bumpon products are: (1) Friction is independent of the area of contact between solids and (2) friction is proportional to the load between solid surfaces. Thus, if the load (weight) is doubled the force required to cause sliding is also double. This is expressed mathematically as follows: Sliding Force = Mk x weight. 2 These properties were run on sheet material from the same materials as the individual Bumpon products 3 Reference test for 24 hours. Results may vary for different product application conditions. 4 When ASTM method is listed, data was collected in accordance with ASTM test method. (4)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Relative Adhesive Performance Characteristics Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. 3M™ Bumpon™ Protective Products SJ5000 SJ5500 SJ5300 SJ5700 SJ5400 SJ6100 Natural Rubber Acrylic Synthetic Rubber Adhesive: R-30 A-20 R-25 Initial Adhesion Low Surface Energy: Good Poor Excellent High Surface Energy: Good Fair Excellent Adhesion (Peel) Low Surface Energy: Good Poor Excellent High Surface Energy: Good Good Excellent Static Shear 25°C (75°F): Excellent Excellent Excellent 49°C (120°F): Good Excellent Good 70°C (158°F): Poor Excellent Fair Dynamic Shear: Good Excellent Good Solvent Resistance: Good Excellent Good Adhesive Performance Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. The following table on peel adhesion provide representative performance characteristics of the adhesive systems used in the construction of 3M™ Bumpon™ Protective Products molded series products. 90° Peel Adhesion *Peel Force, oz. Per 1/2 inch 3M™ Bumpon™ Protective Products SJ5000 SJ5500 SJ5300 SJ5700 SJ5400 SJ6100 Natural Rubber Acrylic Synthetic Rubber Substrate: R-30 A-20 R-25 Polypropylene 25 3 52 Polystyrene 25 11 55 ABS 25 25 55 Stainless Steel 22 25 55 Aluminum 22 25 55 * 3M Test Method TM-2011; 72 hour dwell, 1/2 inch wide samples pulled at 12 inches per minute. Testing completed using Bumpon Resilient Rollstock products SJ5816, SJ6016, and SJ6216, which use the same adhesive system as the molded series products. (5)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Application Techniques To obtain maximum adhesion, surfaces must be unified, dry, and free of contaminants. Surface contact is essential to adhesive performance. To maximize contact on a substrate: • Clean surfaces with low strength solvent such as isopropyl alcohol (rubbing alcohol) or heptane.* • Apply firm pressure to help increase the cold flow and contact of the adhesive with the substrate. • Allow time (dwell) to increase the surface contact and adhesion (see illustrations below). *Note: Be sure to follow the manufacturer’s precautions and directions for use when using solvents. Adhesive Surface Contact Rubber Adhesive vs. Acrylic Adhesive Bond Build-up Initial Contact (Minimal Contact) Rubber Adhesive High Bonding Acrylic Surface n o After Rubdown (More Contact) is e Adhesive h d Bonding A Surface After Dwell Time (Excellent Contact) Low Adhesive 0 24 48 72 Bonding Surface Dwell Time – Hours Environmental Exposure Colored and transparent 3M™ Bumpon™ Protective Products are intended for interior applications where resilience and other physical properties will remain unchanged. When exposed to UV light for extended periods some slight discoloration or yellowing may occur. Bumpon products may be used outdoors in a protected area with some discoloration possible; colored Bumpon products may chalk. Simultaneous exposure to high humidity and temperature may degrade (soften) the Bumpon product urethane. (6)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Product Selections Considerations Alignment Circular shaped product Rectangular shaped product Alignment is more difficult with a rectangular shaped 3M™ Bumpon™ Protective Product when no recess is provided. (top view) (top view) Point of Contact Flat Hemisphere The point of contact provides either a large contact area or a very small (point) contact area depending on the shape (side view) (side view) of the Bumpon product. • Increased load capacity • Increased sound dampening • Better wear resistance • Increased energy absorption Profile Low Profile High Profile The profile is defined by the height and the diameter (or width) of the Bumpon • Increased load capacity • Better hear dissipation product. • Less susceptible to being • Not recommended if sideways sheared off substrate shearing is possible Recess A recess is not necessary; however, there are several benefits to providing a recess. Storage and Shelf Life The shelf life of 3M™ Bumpon™ Protective Products is 18 months from the date of manufacture when stored in the original packaging materials and stored at 16-27°C (60-80°F) and 50% relative humidity. (7)

3M™ Bumpon™ Protective Products - Molded Shapes - Colored and Clear Series SJ5000 • SJ5300 • SJ5400 • SJ5500 • SJ5700 • SJ6100 Regulatory: For regulatory information about this product, contact your 3M representative. Technical Information: The technical information, recommendations and other statements contained in this document are based upon tests or experience that 3M believes are reliable, but the accuracy or completeness of such information is not guaranteed. Product Use: Many factors beyond 3M’s control and uniquely within user’s knowledge and control can affect the use and performance of a 3M product in a particular application. Given the variety of factors that can affect the use and performance of a 3M product, user is solely responsible for evaluating the 3M product and determining whether it is fit for a particular purpose and suitable for user’s method of application. Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is specifically stated on the applicable 3M product packaging or product literature, 3M warrants that each 3M product meets the applicable 3M product specification at the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED WARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OF TRADE. If the 3M product does not conform to this warranty, then the sole and exclusive remedy is, at 3M’s option, replacement of the 3M product or refund of the purchase price. Limitation of Liability: Except where prohibited by law, 3M will not be liable for any loss or damage arising from the 3M product, whether direct, indirect, special, incidental or consequential, regardless of the legal theory asserted, including warranty, contract, negligence or strict liability. Electronics Materials Solutions Division 3M Center, Building 224-3N-11 3M and Bumpon are trademarks of 3M Company. St. Paul, MN 55144-1000 Formica is a registered trademark of the Formica Corporation. 1-800-251-8634 phone Please recycle. 651-778-4244 fax ©3M 2015. All rights reserved. www.3M.com/electronics 60-5002-0526-9 (8)