White Tack Vs. Blu Tack: With so many potential use cases, from hanging posters to securing wires, it can be tricky to know which tack excels. To help you pick the perfect tack and ensure your next task sticks, we’ll break down the pros, cons, and ideal applications of these two unsung sticky heroes.

White Tack Vs. Blu Tack: What’s The Difference?
Throughout the years, I have consistently chosen and favored UHU White Tack above all others.

Thankfully, it does not leave any stains on the wallpaper, unlike the blue tacky alternative.
White Sticky Tack Vs. Blue Adhesive Putty
📝 My Hands-on Test of UHU White Tack

One of the things that impressed me the most about this adhesive is its strength. It effectively keeps my collectible pieces in place, ensuring they don’t budge. However, what sets it apart is its easy removability. If I ever want to change the arrangement or switch things up, it comes off effortlessly without causing any damage to my precious minis. This feature was particularly important to me, and this adhesive exceeded my expectations.
✅Pros: White Tack
Although I primarily use it for my dollhouses, I have no doubt that this adhesive would excel in other applications as well.
The adhesive I purchased turned out to be even better than I anticipated. It wasn’t as tacky as I initially expected, which was a pleasant surprise. Previously, I struggled with miniature table legs constantly falling off, but this adhesive solved that problem entirely.
Another advantage of this adhesive is its appearance. Unlike traditional blue tack, this one is white, blending in seamlessly with my white shelves. It’s a small detail, but it makes a significant difference, especially when it comes to aesthetics.
Furthermore, I’ve discovered that this adhesive surpasses any other removable adhesive I’ve used in the past. I frequently rely on it for creating bulletin boards and hanging posters. Its performance has been exceptional, making my tasks easier and more efficient.
I can confidently say that it effectively keeps pictures straight on the wall. Crooked pictures bother me, as I have a bit of a type “A” personality, and this adhesive has proven to be a reliable solution.

In my crafting endeavors, this adhesive has become an invaluable aid. I use it to attach the bases of miniatures to corks and empty paint bottles, making it easier for me to paint them. It provides a secure hold throughout the painting process but remains easy to remove once I’m finished.
To my delight, this adhesive has outperformed the blue alternative when it comes to securing small items while painting. I’ve achieved better adhesion and peace of mind knowing that my work won’t come undone unexpectedly.
❌Cons: White Tack
However, I did encounter a minor issue when using it on a clean wall to hang up a single-layer poster. It tended to drop down despite my efforts. I hope future improvements will address this particular challenge, as I believe it has great potential to surpass the traditional blue tack.

Does White Tack Stain Walls?
Throughout the years, I have consistently chosen and favored UHU White Tack above all others. Thankfully, it does not leave serious stains on the wallpaper, unlike the blue tacky alternative. Sadly, I have to mention that there might be minor stains on the wall if you are “critical” enough. Take a look at the following photos where I use whiite tack to put up picture frames:

Kindly Reminder: Buy Velcro strips in future NO marks left go by size can hold good amount of weight try hot water laundry soda for marks clean wall at same time very cheap

2 reviews
📣🔥 Share it to easily keep track of the answers!
Leave a Reply
FAQ of UHU White Tack
Q: Can UHU White Tack cause damage to my paint?
A: I have only used UHU White Tack on window sills, and it has not caused any harm to the paint.
Q: What is the weight capacity of UHU White Tack?
A: The weight capacity is not substantial; it is not sufficient for holding framed photos, clothes hooks, and similar items. UHU White Tack is specifically designed for attaching paper decorations, posters, and similar lightweight objects to walls, or for securing items on horizontal surfaces such as notepads, vases, and other small items. Personally, I use it in my bird room to affix a lightweight plastic tablecloth to the wall behind the cage, preventing any splashes or messes from reaching the paint and wallpaper.
Q: How many pages are included in each pack?
A: Each pack contains a total of 2 pages.
📝 My Hands-on Test of Blu Tack

One day, I encountered a problem with my wobbly glass desk surface. Seeking a simple solution, I took a small piece of blue tack and rolled it up, placing it under one corner of the glass. To my surprise, it provided the stability I needed. This incredible adhesive material came in handy for various purposes. I used it to hang up my artwork, secure a wobbly lamp for better balance, and even remove dirt and dust from my keyboard and work area. It was a versatile tool that never failed to impress.
✅Pros
What I love most about this blue tack is its adhesive properties. Whenever I need to erase or remove graphite, it’s readily available and reliable. I’ve even used it to secure my pencil to my sketchbook, ensuring it doesn’t get misplaced. Playing with the blue tack in my hands has become a therapeutic activity, and even my four-year-old child has taken an interest in it, often stealing some and playing with it for hours.
The pack comes with five sticks, which is quite generous. Each stick is a good size, and I can easily get three large erasers out of one stick. It’s more than enough to last a while, although I’ve already gone through my second pack due to my kids misplacing it everywhere. Despite that, I still find it worth the buy.

In addition to my personal experiences, I’ve also come across reviews from other users. One person mentioned using the blue tack to hang a backdrop for their daughter’s birthday party, as they were unable to use traditional taks or tape in their rented space. They were impressed with how well it worked and how easily it could be applied and removed without leaving any residue. Another user mentioned using it to hold the edges of their curtains to the wall, preventing them from flapping around due to a fan. It’s clear that this product has a wide range of applications beyond just art-related uses.
❌Cons
While the blue tack excels in many areas, there are instances where it may not be the best option. For example, someone mentioned using it for diamond painting but found it troublesome to get it into the pen tip. Additionally, its soft texture caused it to squish out of the sides, making it less effective at picking up and securely holding diamonds. However, it’s important to note that this is not its intended purpose, so it wouldn’t be fair to deduct points for these specific use cases.

FAQ of Blu Tack
Q: If I use Blu Tack to hang something over a window to reduce heat, how well does it hold up under high temperatures?
A: I’ve had success using Blu Tack to secure pea-sized balls under speakers on a 4-corner speaker stand top plate. Once pressed down, it provides a stronghold for 20lb speakers. Additionally, when I filled the stands with sand, the Blu-Tack worked effectively in holding the speakers. However, I can’t guarantee its performance under extreme heat conditions, especially if the jar is exposed to direct sunlight. Just make sure not to get the adhesive near the switch or battery compartment, as it may cause mechanical and electrical issues.
Q: If I apply Blu Tack to walls and later remove it, will it strip off the paint?
A: I once used Blu Tack on my wall temporarily, and it didn’t strip off the paint. However, removing the tack from the wall requires a slow and careful approach. I would recommend using alien tape if you want a more reliable hold. Check it here: reviews for alien tape. It’s important to note that the outcome may vary depending on the type of paint on your wall. In my case, the wall had a glossy coating, so I cannot speak for its effect on matte coatings.
Q: Can I use Blu Tack to stick a plastic tea light to the underside of a metal lid, even if the tea light is upside down? Will it provide long-lasting adhesion?
A: If the plastic tea light is an LED and lightweight, it should work well for your purpose. LED tea lights don’t generate heat, except for environmental factors like direct sunlight. Just be cautious not to get the adhesive in the switch or battery compartment, as it could lead to mechanical and electrical issues. Under normal circumstances, the adhesive should hold up effectively.
Q: Is Blue-Tack suitable for hanging record albums on the wall?
A: While it might be possible to use Blue-Tack for this purpose, it could potentially damage the album jacket. I would recommend framing and hanging the records instead to ensure their safety.
Q: Will Blue-Tack stain speakers in the long term?
A: I haven’t noticed any stains on my painted walls caused by Blue-Tack. However, the only items I have seen it leave marks on are posters and other paper items. Therefore, I cannot guarantee there won’t be any staining on speakers. It’s always a good idea to exercise caution when using adhesive on delicate surfaces.
Q: Can Blue-Tack secure wires to the floor and baseboards effectively?
A: Absolutely! I have successfully used Blue-Tack to secure interconnect cables from my amplifier to the subwoofer along the top of the baseboard. The adhesive is not visible once applied.
Q: Will one package of Blue-Tack be sufficient to hold four speakers, each with a base measuring 8.5 inches deep and 7 inches wide, weighing around 9 pounds?
A: The amount of Blue-Tack required depends on the surface you’re using it on. Each package contains four pieces measuring 8.8 x 4.2 inches. If your surface is flat and the speakers won’t be tilted excessively, or if you have some edge to catch the speakers, one package should be more than enough. However, it would be helpful to provide more information about the specific usage scenario, such as the surface the speakers will rest upon and whether they will be tilted or secured using additional means like blocks, clamps, or screws.
Will using Blu Tack damage the poster if it doesn't damage the wall? Are there any other ways it can cause damage to the poster?
When I used the laminated posters with Blu Tack, it didn't cause any damage to either the posters or the walls. However, it didn't hold them securely and they eventually slipped off the wall. The adhesive stretched between the walls and the poster, similar to how gum stretches when pulled.