• Description for 3M SJ5008

    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.

    *See Terms of Use Below

    Brand Bumpon
    Application Type Bumpons
    1 Part or 2 Part 1 Part
    Material Form Rollstock
    Substrate polyethylene, stacked glass, Metal, polypropylene, Low Surface Energy Natural Rubber (R-30), ABS , Aluminum, Polystyrene, Stainless Steel, Low Surface Energy Natural Rubber (R-30), Glass
    Industry Electronic equipment, Board rigidity in printed circuit board assembly, Stops for cabinet doors, Automotive, Transportation, Computers, Handheld electronic devices, Keyboards, Speakers, Desk accessories, Desk top electronic devices, Dispensers, Clocks, Scales, Foot pedals, Telephones, Electronic cabinetry
    Manufacturer 3M
    Chemistry Natural Rubber, Plasticizer-free, Polyurethane
    Cure Method Pressure-Sensitive
    Color Black, Brown, Gray, Transparent, White
    Aging Resistance Aging resistance
    Chemical Resistance Detergent in water, Ammonia in water, Bleach, Hydrochloric Acid, Diesel Fuel, Auto Oil, Isopropyl Alcohol, Heptane
    Relative Solvent Resistance Chemical Resistance: Good Solvent Resistance, Chemical Resistance: Toluol, Chemical Resistance: Lacquer Thinner
    High Temperature Resistance (°C) 66, 107
    Low Temperature Resistance (°C) -34
    Other Resistance Excellent skid resistance, marring, staining
    Elastomeric Resilient Elastomer
    Shore M Hardness 72
    Key Specifications UL Recognized
  • Technical Data for 3M SJ5008

    Overview
    • Application Type
      • Bumpons
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Rollstock
    • Substrate
      • Low Surface Energy - Low Surface Energy Natural Rubber (R-30)
      • Glass - stacked glass
      • Metal
      • Aluminum
      • Plastic - ABS
      • Polyethylene (LDPE, HDPE) - polyethylene
      • Polypropylene
      • Polystyrene (PS) - Polystyrene
      • Natural Rubber - Low Surface Energy Natural Rubber (R-30)
      • Stainless Steel
      • Other - powder coated paints
    • Industry
      • Transportation
      • Automotive
      • Electronics - Electronic equipment, Speakers, Desk accessories, Desk top electronic devices, Dispensers, Clocks, Scales, Foot pedals, Telephones, Electronic cabinetry
      • Printed Circuit Board (PCB) - Board rigidity in printed circuit board assembly
      • Storage & Graphics - Computers
      • Telecom / Datacom - Handheld electronic devices
      • Keyboards
      • Speakers
      • Appliances - On the bottom of small appliances
      • Construction Door - Stops for cabinet doors
      • Furniture / Wood-Working - Furniture, For cabinetry and woodworking.
      • Other - Metal sheets, Spacers for picture frames to provide alignment, For auto glass as an aid in assembly, Protectors for stacked glass and metal sheets, Stops for cabinet drawers, Stops for cabinet lids
    • Chemistry
    • Application Method
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure-Sensitive
    • Color
      • Black
      • Brown
      • Clear / Transparent - Transparent
      • Gray
      • White
    • Key Specifications
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association) - UL Recognized
    • Brand
      • Bumpon
    Specifications
    Bond Strength
    General Bond Strength (psi) Good, Good Test Method
    Peel Strength (piw) Good, Good, 25 (oz. Per 1/2 inch), 25 (oz. Per 1/2 inch), 25 (oz. Per 1/2 inch), 22 (oz. Per 1/2 inch), 22 (oz. Per 1/2 inch) Test Method
    Shear Strength (psi) Good, Excellent, Good, Poor Test Method
    Tensile Strength (psi) 600 Test Method
    Material Resistance
    Aging Resistance Aging resistance
    Abrasion Resistance Abrasion resistance Test Method
    Chemical Resistance Detergent in water, Ammonia in water, Bleach, Hydrochloric Acid, Diesel Fuel, Auto Oil, Isopropyl Alcohol, Heptane
    Relative Solvent Resistance Chemical Resistance: Good Solvent Resistance, Chemical Resistance: Toluol, Chemical Resistance: Lacquer Thinner
    Relative Solvent Resistance Chemical Resistance: Good Solvent Resistance, Chemical Resistance: Toluol, Chemical Resistance: Lacquer Thinner
    Relative Solvent Resistance Chemical Resistance: Good Solvent Resistance, Chemical Resistance: Toluol, Chemical Resistance: Lacquer Thinner
    High Temperature Resistance (°C) 66, 107
    Impact Resistance Impact Resistance
    Low Temperature Resistance (°C) -34
    Other Resistance Excellent skid resistance, marring, staining Test Method
    Hardness
    Elastomeric Resilient Elastomer
    Shore M Hardness 72 Test Method
    Elongation (%) 100 Test Method
    Business Information
    Shelf Life Details Store in original cartons at 60° to 80°F (16° to 27°C) and 40 to 50% relative humidity.;To obtain best performance, use this product within 18 months from date of manufacture.
    Shelf Life Type From date of manufacture.
    Shelf Life (mon) 18
  • Best Practices for 3M SJ5008

    *See Terms of Use Below

    1. Surface Preparation

      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.

      Note: Be sure to follow the manufacturer’s precautions and directions for use when using solvents.

    2. Application

      Apply firm pressure to help increase the cold flow and contact of the adhesive with the substrate

    3. Curing

      Allow time (dwell) to increase the surface contact and adhesion (see illustrations below).

  • Comparable Materials for 3M SJ5008

    *See Terms of Use Below

    Spec Engine® Results

Questions about this material?

Get personal assistance with your specific application needs.

Your Profile Edit
  1. 52cf0047-69ec-4116-8428-e95143ef5ada
  2. 52cf0047-69ec-4116-8428-e95143ef5ada

Popular Articles

Characteristics of MMAs

Read Article

The effectiveness of adhesives in the wind power industry

Read Article

Testing the effectiveness of surface treatments

Read Article

Infographic: ENSURING A STRONG BOND - 6 Basic Methods of Surface Preparation

Read Article

Sponsored Articles

Unique Advantages of Contact Adhesives

Read Article

Using LOCTITE® 454™ is a Valid Option for Engineers Working with a Wide Variety of Materials

Read Article

Sylgard 184 by DOW is the Top Choice for a Transparent, Silicone Encapsulant. Read Why:

Read Article

Case Study: Creating reliable, corrosion-free bonds with LORD® 406 acrylic adhesive

Read Article
Information provided by Gluespec

Why Register?

  • View Technical Details
  • View Test Methods
  • View Key Specifications
  • View Similar Materials
  • Save your Project Searches

Already registered? Sign in.

Questions? Learn more about Gluespec

Gluespec Poll

What level of expertise do you have in specialty chemicals like adhesives, sealants, conformal coatings, etc.?
Shear Strength Test Methods
Shear Strength Type Substrate Test Temperature Test Method
Good Dynamic shear strength Natural Rubber (R-30) Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures.
Excellent Static Shear Strength Natural Rubber (R-30) 25°C Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures.
Good Static Shear Strength Natural Rubber (R-30) 49°C Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures.
Poor Static Shear Strength Natural Rubber (R-30) 70°C Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures.
Tensile Strength Test Methods
Tensile Strength Test Method
600 psi ASTM-D412, Die A, These properties were run on sheet material from the same materials as the individual Bumpon products
Peel Strength Test Methods
Peel Strength Type Substrate Test Method
Good Low Surface Energy Natural Rubber (R-30) Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures
Good Low Surface Energy Natural Rubber (R-30) Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures
25 (oz. Per 1/2 inch) 90° Peel Adhesion Polypropylene Natural Rubber R-30, 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.
25 (oz. Per 1/2 inch) 90° Peel Adhesion Polystyrene Natural Rubber R-30, 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.
25 (oz. Per 1/2 inch) 90° Peel Adhesion ABS Natural Rubber R-30, 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.
22 (oz. Per 1/2 inch) 90° Peel Adhesion Stainless Steel Natural Rubber R-30, 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.
22 (oz. Per 1/2 inch) 90° Peel Adhesion Aluminum Natural Rubber R-30, 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.
General Bond Strength Test Methods
General Bond Strength Substrate Test Method
Good Low Surface Energy Natural Rubber (R-30) Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures
Good Low Surface Energy Natural Rubber (R-30) Natural Rubber (R-30) - Used in the construction of 3M™ Bumpon Protective Product Series SJ-5000, SJ-5500, and SJ-5700, this high tack adhesive provides excellent initial adhesion. The adhesive has the capability of providing excellent adhesion to a wide variety of surfaces, including many low surface energy surfaces such as polypropylene, polyethylene, and powder coated paints. This adhesive system shows reduced shear properties at elevated temperatures
Abrasion Resistance Test Methods
Abrasion Resistance Test Method
Abrasion resistance ASTM-C501, Taber H18, 1kg) g/1000 cycles
Other Resistance Test Methods
Other Resistance Test Method
Excellent skid resistance
marring
staining 3M-24 hours @ 158°F against white paint 7 days exposed to UV
Dielectric Strength Test Methods
Dielectric Strength Test Method
Elongation Test Methods
Elongation Test Method
100 % ASTM-D412, Die A, These properties were run on sheet material from the same materials as the individual Bumpon products
Shore M Hardness Test Methods
Shore M Hardness Shore Hardness Test Method
72 Shore M Hardness, ASTM-D2240