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3M SJ5302 Bumpon Blister Pack, Clear 0.312" Wide x Long, 0.085"

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4.6 out of 5 stars 142 customer reviews

Price: $15.46 & FREE Shipping on orders over $35. Details
Only 16 left in stock.
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Product Specifications
EAN 0048011535357
Item Weight 1.28 ounces
Number of Items 1
Overall Width 0.312  inches
Size 0.312 in. x 0.085 in. / hemisphere shape
Temperature Range -30-150  Degrees Fahrenheit
Thickness 0.085  inches
UPC 048011535357
Specification for this product family (See all  products)
Brand Name 3M
Part Number SJ5300 Series
Material Type plasticizer-free polyurethane
Color multi-color
Mount Type Self-Adhesive
UNSPSC Code 31160000

3M Bumpon SJ5300 Series Self-Adhesive Bumpers are pressure sensitive adhesive-backed po... See more product details



Product Features

  • For feet on small electronics
  • Hemispherical shape
  • A-20 Acrylic Adhesive, provides excellent adhesive anchorage

Special Offers and Product Promotions

  • Working on a home project? Need some help? Check out Amazon Home Services and get a $20 Amazon Gift Card when you book your first service. Learn more


Product Details

  • Product Dimensions: 8.5 x 5.2 x 0.4 inches ; 1.3 ounces
  • Shipping Weight: 2.4 ounces (View shipping rates and policies)
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item can be shipped to select countries outside of the U.S. Learn More
  • ASIN: B000NG3Z0S
  • Item model number: 70006352689
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (142 customer reviews)
  • Amazon Best Sellers Rank: #126,469 in Home Improvement (See Top 100 in Home Improvement)
  • Product Warranty: For warranty information about this product, please click here


Frequently Bought Together

  • 3M SJ5302 Bumpon Blister Pack, Clear 0.312" Wide x Long, 0.085"
  • +
  • Anker PowerCore 10400 Portable Charger - Compact 10400mAh 2-Port Ultra Portable Phone Charger Power Bank with PowerIQ and VoltageBoost Technology for iPhone, iPad, Samsung Galaxy
Total price: $35.45
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Product Description

Product Description

Bumpon Blister Packs SJ5302 is a clear, polyurethane, adhesive backed bumper, hemisphere shape, 0.312 inches (7.9 mm) wide by 0.085 inches (2.2 mm) high.

From the Manufacturer

Bumpon Blister Packs are individually packed pads of the most popular Bumpon Protective Product shapes. These protective products are pressure-sensitive self-adhering polyurethane bumpers, that can be used as feet, stops, spacers and protectors.

Customer Reviews

Top Customer Reviews

Size: 0.50 in. x 0.140 in. / cylindrical shapeColor: Clear
These are outstanding and very handy.

For some reason, Amazon doesn't say how many bumpons are in a pack.

The 3M site says

* 0.500" cylindrical:
"3M(tm) Bumpon(tm) Blister Pack SJ5312 Clear, 0.500 in x 0.140 in, 56 Bumpons per blister"
"3M(tm) Bumpon(tm) Blister Pack SJ5412 White, 0.500 in x 0.140 in, 56 Bumpons per blister
"3M(tm) Bumpon(tm) Blister Pack SJ5012 Black, 0.500 in x 0.140 in, 56 Bumpons per blister"

* 0.312" hemisphere:
"3M(tm) Bumpon(tm) Blister Pack SJ5302 Clear, 0.312 in x 0.085 in, 96 Bumpons per blister"

* 0.375 hexagon base, cone top:
"3M(tm) Bumpon(tm) Blister Pack SJ6553 Quiet Clear, 0.375 in x 0.120 in, 132 Bumpons per blister"

* 0.433 hexagon:
"3M(tm) Bumpon(tm) Blister Pack SJ5201 Light Brown, 0.433 in x 0.125 in, 132 Bumpons per blister"
2 Comments 79 of 80 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 0.50 in. x 0.140 in. / cylindrical shapeColor: Clear Verified Purchase
Having many years of experience with similar felt and foam-rubber pads, these are superior in terms of stick and longevity as cabinet door bumps. They aren't as soft as felt and foam-rubber are initially but neither do they compress, harden and fail. They are great for lacquered finishes, but I couldn't say they are appropriate for contact with some sensitive furniture finishes that react badly to soft plastics; if in doubt about finish then felt pads are always the safer material.

We've also used them on backs of picture frames to keep them from marking wall and staying vertical. They're grippy enough on the wall surface that they do well at holding the picture in place vs. felt pads that have less grip. They also have more "height" or thickness than felt which is sometimes needed to get the frame hardware off the wall so the bumps work right at holding the picture in place.

Sept 2014 update: The glue has failed on some door bumps and they've been replaced. Others slide around a bit. The majority are holding steady. The flexible glue they use is probably their weakest point. Hasn't caused any markings on lacquered finishes. Still clear, haven't yellowed.
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Size: 0.50 in. x 0.140 in. / cylindrical shapeColor: Clear Verified Purchase
I was looking for bump pads to replace worn out ones for kitchen cabinet doors. My primary concern was the pads worn so thin (or fell out), that cabinet door closing sounded like someone slammed shut the door and was heard throughout the house.

The reviews are strong so I bought one. They seem to be made out of rubber and felt sturdy but can give a little. Good depth also for cushioning between the door and the cabinet. After I applied, I closed the door normally and "BAM"! It's just as loud as without any bump pads! ugh.

These are great to replace worn out or missing bumps under small appliances. But if noise matters, it's not a good use for cabinet doors.

I won't rate this badly since it is good product, just not a fit for my need.
4 Comments 32 of 34 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Size: 0.50 in. x 0.140 in. / cylindrical shapeColor: Clear Verified Purchase
These bumpons are better than other products that I have used. The adhesive is much better, and their elevation is perfect. I have used them both for drawer stops and feet for my small Bose speakers.
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Size: 0.50 in. x 0.140 in. / cylindrical shapeColor: Clear Verified Purchase
I had the local glass company make tops for all the furniture in the house. The glass compmany tossed in some flat disks that make the tops blend into the surface underneath. They looked cosmetically nice and unobtrusive.

However there is one other element I did not count on, CATs. They would jump on or push off the surface. For every action there is an equal and opposite reaction. Cat goes one way glass goes another. So I needed something with a little stick that still looked esthetically unobtrusive.

I knew what I wanted but had no idea what the item was called. I tried store after store. Finally an internet search found the name. I made sure to get a name brand in a manufacturing package.

This product served its purpose. Oh because most of the furniture is collectables and antiques the surface is not always even. I found on occasion you can put one bumpon under another to stop the wobble vs. a series of strategically placed bumpons.
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Size: 0.81 in. x 0.3 in. / tapered square shapeColor: black Verified Purchase
I have been very happy with these bumpers and have already purchasewd them a second time. I use them mostly as "feet" on the bottoms of electronics and similar sized objects. My primary goal with these bumpers is to prevent the devices from sliding around and scratching whatever table/desk/bench/glass case they may be sitting on. For this function, they work very well. But as one reviewer wrote, these bumpers are fairly hard - with not much cushiony "give". Consequently, such bumpers might be noisier than you would care for in applications -- such as like cabinetry -- where the bumper would be in frequent/daily use as a "stop". You might want to consider something softer if noise could be an issue.

At work, we have an older computer that is shoe-horned into a very small space. We had to use a short piecce of 2x4 to prop the rear of keyboard up at an angle in order to it to fit in the space allowed. But it kept sliding off the shelf -- onto the floor. I placed 5 of these bumpers in a line under the rear of the keyboard so that they would all rest on the board. Problem solved. The keyboard stays exactly where we put it.

Finally, if you use electronics in areas prone to liquid spills, these little bumpers will lift those devices high enough to stay out of the way of most minor spills.... making these bumpers very inexpensive insurance policies.
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