Please note: some 3M Bumpons do not come in a retail pack. To verify authenticity, you can see the 3M logo watermark printed on the back of the sheet.
3M Bumpon Self-Adhesive Protectors [Tapered Square]
Before ordering, please read the "Product Description & Specs" tab content for more information about this item.
Product Description
3M Bumpon Self-Adhesive Protectors [Tapered Square] are self-adhesive rubber bumpers designed to be used as feet, stops and spacers. The flat top shape provides increased load bearing capacity and better wear resistance. They feature a plasticizer-free, urethane composition which exhibits easy application with 3M Pressure Sensitive Adhesives and high skid-resistance. The use of 3M Bumpon Protective Products help to reduce vibrations and noise and won't scratch surfaces.
Please note: some 3M Bumpons do not come in a retail pack. To verify authenticity, you can see the 3M logo watermark printed on the back of the sheet.
Features & Benefits
- All 3M Bumpon Protective Products feature a urethane composition.
- Easy application with 3M pressure-sensitive adhesives.
- High skid-resistance.
- Won't scratch or stain surfaces.
- Reduces vibration and noise.
- Will not crack or harden.
- Shape: Tapered Square.
Country of Origin: United States.
Application Instructions
- Apply to any smooth flat unified surface such as glass, metal wood, smooth plaster, tile, etc.
- For best results surfaces must be clean and dry. Clean with a low-strength solvent like isopropyl alcohol, (rubbing alcohol) or heptane (white gas) with a clean cloth.
- Do not attempt to use on fabric, coarse concrete walls, rough sand finishes, loose paint or rough wallpaper.
- Remove from liner from back of bumper. Avoid touching adhesive with fingers. Place the bumper on the desired location and PRESS FIRMLY to insure contact of the adhesive.
Technical Information
3M Bumpon Self-Adhesive Protectors
- Carrier/Backing: plasticizer-free polyurethane
- Adhesive: acrylic or natural rubber How are adhesives different?
- Service/Operating Temperature: -30°F to 150°F
- Application Temperature: 40°F to 125°F
- Weight: 4 ounces
- Country of Origin: United States
Note: Specifications are those given by manufacturers and are not tested for accuracy.
SJ5023 Standard sizes
| ITEM SIZE | ITEM # |
ITEMS PER CASE |
QUANTITY ORDERING |
PRICE PER ITEM |
PRICE PER CASE |
|---|
0.81 in. x 0.3 in. / 36-Pack | SJ5023 | 27 | Single Item (1-26 Items) 1 - 4 Cases (27-134 Items) 5 - 9 Cases (135-269 Items) 10+ Cases (>= 270 Items) | $6.42 $5.96
a 7% discount $5.86
a 9% discount $5.77
a 10% discount | |
Question & Answers
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C
Customer Nov 28, 2017
QUESTION: How many bumpons are in this pack?
ANSWER: SJ3512 has 56 cylindrical shaped bumpons in each pack (each 0.50 inch x 0.140 inch). Thank you.
User Reviews
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WJ
Wally J. Verified Buyer Dec 19, 2017
All OK
3M SJ5023 Bumpon Self-Adhesive Protectors [Tapered Square]
All OK
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.
acrylic
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.
silicone
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
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).