Masking & Paper Tapes

CP 631 General Purpose Grade, Medium-High Adhesion Colored Masking Tape

General purpose grade colored masking tape for labeling, color-coding, decorating and identification purposes, as well as for packaging, bundling, binding, holding, splicing and banding applications. Constructed with a flexible paper backing, CP 631 offers excellent adhesion and release from a variety of surfaces, and is the only colored masking tape on the market tested and approved for arts and crafts against LHAMA requirements (conformance to ASTM D-4236).

Features & Applications

  • General purpose grade colored masking tape
  • Medium-high adhesion
  • Releases easily from a variety of surfaces
  • Available in a variety of colors
  • Meets LHAMA requirements for use in arts and crafts
  • Specifications

    Learn more about CP 631 in depth by exploring all of its features and uses. You can also visit to learn more about choosing and using tapes.



    Backing: Colored crepe paper

    Adhesive: Synthetic rubber-based adhesive

    Liner: NA

    Properties & Technical Data

    Product Nomenclature: CP 631
    Adhesion to Stainless Steel30 oz/in width3.28 N/10 mm
    Service Temperature Range60 F to 150 F16 C to 66 C
    Tensile19 lbs/in width33.3 N/10 mm
    Thickness4.5 mils0.11 mm
    Physical and performance characteristics shown above are obtained from tests recommended by PSTC, ASTM, government agencies or Shurtape Technologies, LLC, Quality Assurance and Technical Service departments and do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.


    Sizes & Colors

    Colors Available: Black (BLK) Pink (PNK) Orange (ORG) Green (GRN) Purple (PRP) Light Blue (LBL) Red (RED) Gray (GRY) Yellow (YEL) White (WHI) Blue (BLU) Light Green (LGR)

    Lengths Available: 60.1 yd

    Widths Available: 0.35 in, 0.47 in, 0.7 in, 0.94 in, 1.88 in

    Sizes and colors disclaimer: Lead times may apply. Please contact Shurtape customer service for information related to stock and non-stock sizes and colors.

    Storage & Usage Conditions

    Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants.

    Applicable Standards

    ASTM D-4236
    ASTM D 6123/D 6123M-97 (2012), Type I

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    Where to Buy

    Shurtape Masking & Paper Tapes products are available both online and at retailers nationwide. Check our Where to Buy page for more information on purchasing Shurtape products both locally and online.

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