Jaybird & Mais Foam Underwrap / Pre-Wrap (50)

Print Page
3 Reviews
1 Question & Answers
  • Quantity
    View "Full Pricing Table" below for details including case sizes and volume pricing.
  • Color
    Build Case Click icon to learn how to build a case with multiple colors/patterns.
  • Size
    2-3/4 in. x 30 yds.
    Purchased Most Frequently: 2-3/4 in. x 30 yds. (Natural)
  • Price
    $ Price/photo will update once Color & Size chosen.
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

Jaybird & Mais 50 Foam Underwrap has a thin polyurethane foam substrate that is strong and highly porous. Non-adhesive foam underwrap or pre-wrap tape is used directly on the skin as a base under adhesive sports medicine tapes to aid with painless tape removal and to prevent tape from chafing or irritating the skin due to prolonged adhesive contact. This pre-taping item can also be used to help secure bandages and ice packs and also to provide comfort inside ski and hiking boots. Hand tearable and made in USA. This tape is designed for topical (external human) purposes only. Offered in colors: blue, charcoal grey, green, natural, orange, pink, red and yellow. Country of Origin: United States.


Technical Information

Jaybird & Mais Foam Underwrap / Pre-Wrap (50)
  • Carrier/Backing: polyurethane foam
  • Adhesive: N/A
  • Thickness: 25 mils (carrier)   What is mil thickness?
  • Core: 1" diameter
  • Country of Origin: United States
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Download Datasheets

The following downloads are available for this product:

Download Product Data Sheet

50 Standard sizes


2-3/4 in. x 30 yds.

50/ 2753048

Single Item (1-47 Items)

1 - 2 Cases (48-143 Items)

3 - 5 Cases (144-287 Items)

6+ Cases (>= 288 Items)


a 30% discount

a 31% discount

a 31% discount





Question & Answers

[ viewing questions 1 through 1 of 1 total ]
LS Jun 24, 2022
QUESTION: What's the thickness of the Jaybird & Mais 50 Foam Underwrap / Pre-Wrap? What's the maximum width provided?
ANSWER: Jaybird only offers that tape in one width: 2-3/4" inches. The thickness is 25 mils (0.025 inches). Thank you.

User Reviews

[ viewing reviews 1 through 3 of 3 total ]
Sonya L. Verified Buyer Sep 10, 2018
Foam pre wrap
Jaybird & Mais 50 Foam Underwrap / Pre-Wrap
Good quality pre wrap, easy to order and came quickly. I will definitely be ordering again from Find Tape.
Richard B. Verified Buyer Jan 12, 2018
Jaybird & Mais 50 Foam Underwrap / Pre-Wrap
Cynthia H. Verified Buyer Oct 05, 2017
Perfect color and great product
Jaybird & Mais 50 Foam Underwrap / Pre-Wrap
Exactly what we needed! The colors were exactly as described and the pre-wrap was good quality. Shipped quickly.
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
The cut level indicates how many grams of cutting load a glove can withstand from a sharp blade before being penetrated.
Lower gauge gloves are heavier - have thicker construction, fewer stiches knitted per inch and offer less dexterity.
Higher gauge gloves are lighter - have thinner/finer construction, more stitches knitted per inch and offer more dexterity.
Gloves offered typically runs from 7 to 18 (12 and 13 are in the middle of the scale).
Shopping Cart Summary
Continue Shopping
Adhesive Tape Blog
Video Resource Library
How-To Resource Articles