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Intertape PG21 High Temperature Masking Tape

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  • Quantity
    View "Full Pricing Table" below for details including case sizes and volume pricing.
  • Color
  • Roll Size *
    Purchased Most Frequently: 3/4 in. x 60 yds. (Natural)
  • Price
    $ Price/photo will update once color & size have been chosen.
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

Intertape PG21 High Temperature Masking Tape is an extremely versatile masking tape which is resistant to strong solvents and paints and is easily removed in warm or cold environments. It is designed for clean removal from a variety of surfaces after exposure to oven temperatures up to 325°F (163°C) for 30 minutes (time and temperature determined by surface). IPG PG21 performs well in wet strip applications and its easy handling, smooth paper crepe backing exhibits high strength, excellent conformability to irregular surfaces and exceptional cornering. It provides resistance to paint flaking as well as a clean, well-defined paint line. Applications uses include automotive, truck, bus, and marine paint masking. Recommended hot to warm removal, but can be removed cold. Made in the U.S.


Technical Information

Intertape PG21 High Temperature Masking Tape
  • Standards Met: ASTM D6123/D6123M (1), CID AA-883B (1), BAC5317
  • Carrier/Backing: crepe paper
  • Adhesive: rubber/resin   How are adhesives different?
  • Thickness: 7.3 mils (carrier, adhesive)   What is mil thickness?
  • Adhesion: 28 ounces per inch (to stainless steel test panel)
  • Tensile Strength: 26 pounds per inch (longitudinal)
  • Service/Operating Temperature: up to 325°F
  • Elongation: 10%
  • Core: 3" diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Alert Roll 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).

Download Datasheets

The following downloads are available for this product:

Download Technical Data Sheet

PG21 Standard sizes


1/2 in. x 60 yds.

Actual Size: 12mm x 55m

PG21/ 0560

UPC = 682055799421

Single Roll (1-71 Rolls)

1 - 3 Cases (72-287 Rolls)

4 - 6 Cases (288-503 Rolls)

7+ Cases (>= 504 Rolls)


a 27% discount

a 28% discount

a 29% discount





3/4 in. x 60 yds.

Actual Size: 18mm x 55m

PG21/ 07560

UPC = 682055799438

Single Roll (1-47 Rolls)

1 - 3 Cases (48-191 Rolls)

4 - 6 Cases (192-335 Rolls)

7+ Cases (>= 336 Rolls)


a 21% discount

a 23% discount

a 24% discount





1 in. x 60 yds.

Actual Size: 24mm x 55m

PG21/ 160

UPC = 682055799445

Single Roll (1-35 Rolls)

1 - 3 Cases (36-143 Rolls)

4 - 6 Cases (144-251 Rolls)

7+ Cases (>= 252 Rolls)


a 20% discount

a 22% discount

a 22% discount





3 in. x 60 yds.

Actual Size: 72mm x 55m

PG21/ 360

UPC = 682055799469

Single Roll (1-15 Rolls)

1 - 3 Cases (16-63 Rolls)

4 - 6 Cases (64-111 Rolls)

7+ Cases (>= 112 Rolls)


a 14% discount

a 16% discount

a 17% discount





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.

Question & Answers

User Reviews

[ viewing reviews 1 through 1 of 1 total ]
Linda S. Verified Buyer Sep 06, 2017
When used in our production
Intertape PG21 High Temperature Masking Tape
When used in our production processes it has never let us down.
Intertape PG21 High Temperature Masking Tape
Made in the USA
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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