• Description for 3M 9425

    • Double coated tape • Ideal for applications where one or both parts need to be repositioned • Removed easily • Clear color • Good relative solvent resistance • Excellent U.V. resistance

    *See Terms of Use Below

    Chemical Resistance Chemical Resistance: Good
    Application Type Bond, Removable/changeable foam gasketing
    Material Form Tape
    Substrate Foil, Paper, Steel, Foam, Cardboard
    Industry Point of purchase displays
    Manufacturer 3M
    Chemistry Acrylic
    Cure Method Pressure sensitive
    Application Temperature (°F) 70 to 100
    Color Clear
    Tape Width (mm) 25 to 1,219
    Total Thickness (mm) 0.147
    Double Sided Double coated tape
    Carrier Thickness (mm) 0.036
    Adhesive Thickness (Liner Side) - Double Sided Tapes (mm) 0.107
    Kraft Liner Type: 58# Natural polycoated kraft
    High Temperature Resistance (°C) 52
    Key Specifications Registered to ISO 9001 standards
    Tape Backing/Carrier UPVC carrier
  • Technical Data for 3M 9425

    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance - Good
    • Application Type
      • Gasketing - Removable/changeable foam gasketing
      • Adhesive - Bond
    • Material Form
      • Tape
    • Substrate
    • Industry
      • Displays - Point of purchase displays
      • Packaging - Temporary hold for protective packaging material, such as foam or cardboard, used during shipment of manufactured goods
      • Other - Reclosable bags or envelopes, Core starting, Removable stickers, Book inserts, Mounting promotional items, Removable advertisements, Changeable advertisements, Removable labels, End tabbing
    • Chemistry
    • Application Method
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure sensitive
    • Color
      • Clear / Transparent - Clear
    • Key Specifications
      • International Organization for Standardization - Registered to ISO 9001 standards
    • Tape Backing/Carrier
      • Other - UPVC carrier
    Cure Specs
    Application Temperature (°F) 70 to 100
    Bond Strength
    General Bond Strength (psi) Medium tack (Backside), High tack (Faceside)
    Peel Strength (piw) 45 (oz./in.), 12 (oz./in.) Test Method
    Tape Properties
    Tape Width (mm) 25 to 1,219
    Total Thickness (mm) 0.147
    Double Sided Double coated tape
    Carrier Thickness (mm) 0.036
    Adhesive Thickness (Liner Side) - Double Sided Tapes (mm) 0.107
    Material Resistance
    UV Resistance Excellent
    High Temperature Resistance (°C) 52 Test Method
    Business Information
    Shelf Life Details Storage: Store in original cartons at 70°F (21°C) and 50% relative humidity.;If stored under proper conditions, these products retain their performance and properties for two years from date of manufacture.
    Shelf Life Temperature (°F) 70
    Shelf Life Type From date of manufacture.
    Shelf Life (mon) 24
  • Best Practices for 3M 9425

    *See Terms of Use Below

    1. Surface Preparation

      To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified. Some typical surface cleaning solvents are isopropyl alcohol or heptane.

    2. Application

      Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure helps develop better adhesive contact and improve bond strength.

      Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory. An exception is 3M™ Repositionable Tapes 9425 and 9425HT which can be applied at temperature as low as 32°F (0°C).

    3. Removal

      Removed easily.

      The moisture stable liner improves processing of parts and ease of liner removal.

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Peel Strength Test Methods
Peel Strength Substrate Test Method
45 (oz./in.) Steel ASTM D3330, Faceside, 180° Peel modified, Dwell
12 (oz./in.) Steel ASTM D3330, Backside, 180° Peel modified, Dwell
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
52°C Relative high temperature operating