Office, Shipping, DIY/Home, Crafting, Health, Sports & More


'Shurtape P-691' is not currently available for purchase on the site.
Shurtape P-691 Premium Nuclear Grade Vinyl-Coated Cloth Tape [Discontinued]

Shurtape P-691 Premium Nuclear Grade Vinyl-Coated Cloth Tape [Discontinued]

Product Description

Shurtape P-691 Premium Nuclear Grade Vinyl-Coated Cloth Tape is some of the strongest tape on the market today. This 12.25 mil think cloth tape has a stunning 80 ounces per inch of adhesion and 70 pounds per inch of tensile strength. It also has a waterproof backing, is abrasion-resistant, and is rated to operate at temperatures up to 200 degrees Fahrenheit.

If this tape is good enough to seal clean rooms and protect surfaces from welding spatter in a nuclear facility, then the sky is the limit for other uses. Holding and bundling plastics and metals? No problem. Providing abrasion protection for a workbench or stage? Piece of cake. Need to waterproof a container or package? Just tape it up. This hand-tearable, conformable tape will get the job done. Note: must order a minimum of three cases per purchase.

Shurtape P 691 advantages / benefits include:

  • Waterproof backing.
  • Abrasion resistant.
  • Conformable.
  • Hand tearable.
Made in the U.S.


Technical Information

Shurtape P-691 Premium Nuclear Grade Vinyl-Coated Cloth Tape
  • Standards Met: CID A-A-1586A, MIL-STD-2041D
  • Carrier/Backing: vinyl coated cloth
  • Adhesive: synthetic rubber   How are adhesives different?
  • Thickness: 12.25 mils (carrier, adhesive)   What is mil thickness?
  • Adhesion: 80 ounces per inch (to stainless steel test panel)
  • Tensile Strength: 70 pounds per inch (longitudinal)
  • Service/Operating Temperature: 50°F to 200°F
  • Elongation: 6%
  • 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 Product Data Sheet

Question & Answers

[ viewing questions 1 through 1 of 1 total ]
Cynthia Ocegueda Sep 18, 2020
QUESTION: hello, options are only given for min 3 cases for Shurtape P-691 color olive. i only need 1 roll is there any distruibuitor i can go to for this?
ANSWER: Shurtape made that a special order item with a 3 case minimum now. I don't know of any converter who stocks by the single roll but can try Shurtape at 1-888-442-8273 (TAPE) to see if they can point you to someone. Sorry, we could not be of assistance.

User Reviews

Shurtape P-691 Premium Nuclear Grade Vinyl-Coated Cloth Tape [Discontinued]
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
Shopping Cart Summary

Newsletter Signup

Sign up today to be notified of upcoming deals and exclusive offers!

Adhesive Tape Blog
Video Resource Library
How-To Resource Articles
See also
Electrical Tapes
Tapes for Scrapbooking