Pro Tapes P-28 All-Weather Colored Electrical Tape [old Permacel P-28]
View "Full Pricing Table" below for detailed pricing and additional sizes!
Now you can BUILD YOUR OWN CASE with a mix of colors and still get full case pricing! If you want to mix and match items within a case, please fill in your roll or case 'Quantity' and then select 'Mixed Colors in a Case' for your 'Color' choice. You will specify the colors breakdown after you click 'Add to Cart'.
Roll Size *
Most Popular Option: 3/4 in. x 66 ft. (Red) | See Pricing Table
below for additional options.
$ 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.
Nitto P-28 has been replaced by Pro P-28 and the labeling will now reference the Pro P-28 name as we sell out of the Nitto P-28 labelled stock.
Permacel P-28 All-Weather Colored Electrical Tape (now being labelled as Pro P-28) is a premium grade, all-weather multi-purpose electrician's tape. Designed for color coding; phase insulation; identifying motor leads; insulating wire splices and connections; harness wrapping; protecting conduits; and radio, television, appliance repair work. Ideal for industrial maintenance applications and for wrapping tool handles. Resistant to UV rays, moisture, solvents, alkalis and abrasion. It features a durable, flexible PVC film coated with a non-corrosive rubber-based adhesive. Nitto/Permacel/Pro P28 is CSA certified, UL listed, flame retardant, cold and weather resistant. On a 1.5 inch inner diameter core. Rolls come individually packaged in a plastic container. Made in the U.S.
Pro Tapes P-28 All-Weather Colored Electrical Tape
- Adhesive: rubber-based How are adhesives different?
- Carrier/Backing: plasticized polyvinyl chloride (PVC) film
- Thickness: 7 mils (carrier, adhesive) What is mil thickness?
- Tensile Strength: 20 pounds per inch (longitudinal)
- Dielectric Strength: 600 volts
- Service/Operating Temperature: up to 221°F
- Elongation: 200%
- Adhesion to Steel (Oz Per Inch): 11.7. to 14.3
- Core: 1-1/2" diameter
Note: Specifications are those given by manufacturers and are not tested for accuracy.
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).
P-28 Standard sizes
|ROLL SIZE||ITEM #
||ROLLS PER CASE
||PRICE PER ROLL
||PRICE PER CASE
3/4 in. x 66 ft.
Single Roll (1-9 Rolls)
Partial Case (10-99 Rolls)
1 - 4 Cases (100-499 Rolls)
5 - 9 Cases (500-999 Rolls)
10+ Cases (>= 1,000 Rolls)
Nominal Tape Widths vs Actual Widths
5% narrower than the NOMINAL width shown in inches. Examples:
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
- 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.
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).
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 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