Shurtape CP-631 / CP-632

Shurtape CP-631 / CP-632
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Electrical Tapes
Tapes for Scrapbooking

Shurtape CP-631 / CP-632 Colored Masking Tape

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  • Quantity
    View Full Pricing Table
    View "Full Pricing Table" below for detailed pricing and additional sizes!
  • Color
  • Roll Size *
    Most Popular Option: 1/2 in. x 60 yds. (Red) | See "Pricing Table" below for additional options.
  • Price
    $ Price/photo will update once color & size have been chosen.
Before ordering, please click on the "Product Description & Specs" tab below for more information about this item.

CP-631 / CP-632 Standard sizes


3/8 in. x 60 yds. (green, orange, red, yellow)

CP-631/ 0386096

Single Roll (1-95 Rolls)

1 - 4 Cases (96-479 Rolls)

5 - 9 Cases (480-959 Rolls)

10+ Cases (>= 960 Rolls)









1/2 in. x 60 yds. (all colors)

CP-631/ 056072

Single Roll (1-71 Rolls)

1 - 4 Cases (72-359 Rolls)

5 - 9 Cases (360-719 Rolls)

10+ Cases (>= 720 Rolls)









3/4 in. x 60 yds. (all colors except light blue)

CP-631/ 0756048

Single Roll (1-47 Rolls)

1 - 4 Cases (48-239 Rolls)

5 - 9 Cases (240-479 Rolls)

10+ Cases (>= 480 Rolls)









1 in. x 60 yds. (all colors except purple)

CP-631/ 16036

Single Roll (1-35 Rolls)

1 - 4 Cases (36-179 Rolls)

5 - 9 Cases (180-359 Rolls)

10+ Cases (>= 360 Rolls)









Nominal Tape Widths vs Actual Widths

Nominal vs. Actual Widths Zoom In

Tape rolls are cut to standard tape industry metric widths of approx. 24mm per 1-inch of nominal width ordered. As a result ACTUAL tape widths are normally 5% narrower than the NOMINAL width shown in inches. Examples:

  • 1" Nominal width = 15/16" (24mm) Actual width
  • 2" Nominal width = 1-7/8" (48mm) Actual width
  • 3" Nominal width = 2-13/16" (72mm) Actual width

Note that tape rolls are NOT guaranteed to be splice-free.

CP-631 / CP-632 Special Order Sizes


2 in. x 60 yds. (black only)

Approximately 15 extra business days to ship
CP-631/ 26024

Single Roll (1-23 Rolls)

10+ Cases (240, 264, 288, ... Rolls)

10 case minimum per color




Special Order Policies & Footnotes:

Special Order Policies

  • Special orders are non-returnable (and non-cancelable if materials have been already ordered or cut before the cancellation request was received).
  • Special order sizes often ship direct from our supplier so will not arrive together with stocked products.

Special Order Minimums

  • Minimum requirements apply because a size may be non-stock.
  • Minimum Quantities: If a particular size has a minimum item requirement, please only order that size in multiples of that minimum (e.g. if the minimum is 12, then use multiples like 12, 24, 36, etc).

Product Description

Shurtape CP-631 / CP-632 Colored Masking Tape is an economical general purpose tape for use in packaging, bundling, holding, binding, splicing, labeling, color coding, banding, decorating and identification. the tape is flexible and is resistant to water, oil, and solvents; and provides excellent adhesion and release from a variety of substrates. Has multiple uses for home, school, and industry. Shurtape CP 631 has a crepe paper backing and is coated with a thermoplastic synthetic rubber adhesive.

Please note Shurtape phased out their CP-632 masking tape product and as our CP-632 stock runs out shipments will start to go out with Shurtape's CP-631 colored masking tape product. The specifications for both tapes are very close and CP-631's specification numbers are currently displayed now for this product.


Technical Information

Shurtape CP-631 / CP-632 Colored Masking Tape
  • Adhesive: thermoplastic synthetic rubber   How are adhesives different?
  • Carrier/Backing: crepe paper
  • Thickness: 4.7 mils (carrier, adhesive)    What is mil thickness?
  • Adhesion: 33 ounces per inch (to stainless steel)
  • Tensile Strength: 18 pounds per inch (longitudinal)
  • Service/Operating Temperature: 60°F to 150°F
  • Elongation: 8%
  • Certifications: ASTM D 6123/D 6123M-97 (2012), Type I; meets Consumer Product Safety Commission requirements through conformance with ASTM D-4236
  • Core: 3" diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.

AlertRoll Sizes/Widths:

Please note that tape rolls are NOT guaranteed to be splice- free. Tape rolls are typically cut to standard tape industry metric-cut sizes - or approx 5% narrower than the nominal size (i.e. 24mm per 1-inch of nominal width ordered).

Please contact us to inquire about pricing for full-cut widths (e.g. a 6 inch roll cut to exactly 152mm instead of 144mm).

Download Datasheets

Download Datasheets

The following downloads are available for this product:

Download Product Data Sheet (CP-631)Download Product Data Sheet (CP-632)
Shurtape CP-631 / CP-632 Colored Masking Tape
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
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