Justrite Plunger Can for Solvents, 1 Pint Capacity, Made in the USA, Red

This is the coolest little tool that I have in my shop!!!! I wished I knew about this earlier. It has definitely paid for itself time and time again. I use it just about every day. I don't have to pry off the acetone can lid anymore other than filling up my little plunger. Takes up very little space and very easy to operate and control. If you're thinking about buying one of these, my recommendation is DO IT!!! You can thank me later.As far as EVAPORATION issues there is a quick fix. Go out and buy a 16 oz tub of cottage cheese or sour cream and once the tub is empty clean it out and place it upside down on top of your plunger. It fits perfectly. Since I've done this my acetone loss has been almost nonexistent. Anytime I want to use any acetone I simply take off container; use what I need and place tub back on top. This provides a good seal, keeps dust and debris out of plunger.

Original and best: it’s worth the extra spend to get a dependable, safe, stable solvent can than trying to use cheap alternatives. I bought 2 cheap versions before realising the false economy!!

awesome product. Other acetone dispensers I've used have been not worked as well as this one does. Well worth the money.

This product works exactly as described. I use acetone regularly in my workshop, and the dispenser performs as advertised. It dispenses the solvent cleanly and conveniently, making it easy to use during projects.My only issue is that if you do not use it frequently, the acetone will gradually evaporate from the dispenser before you have a chance to use it all. Because I don't use acetone often enough to offset that evaporation, this ultimately wasn't a practical solution for my needs.If you use acetone on a regular basis, this product should work very well. However, occasional users may want to consider the evaporation factor before purchasing.

This thing will saturate a patch, or rag, or towel, if you pump it (once) vigorously when it's full. As the level drops, itc calms down a bit and comes into its own. In that "sweet spot" it conveniently floods the dish with fluid. Anything unused drains back into the container.This does a pretty good job of storing fluid and dispensing it in more than eye-dropper quantities. I haven't noticed any premature evaporation, though I've been afraid to try it with acetone. A good pump (one!) will deliver a great deal of fluid, so you don't need to bash on it, like some (mostly medical) push dispensers.The can is large, and holds sufficient quantity that even with liberal use, it's not drained quickly.If I had any complaint, it's a small one: the fill level is on the sticker attached to the tank. Perhaps it's on the tank as well (underneath the sticker), but as far as I can see it's only on the sitcker, and the sticker won't last too many years unless you're dispensing water.First rate. Sooooo much better than the alternatives I've tried. Justrite, in general, seems to be the superior product.

Love it, USA made!

I bought this after watching Adam Savage review the smaller version of this and I only bought this because of it's availability on Amazon. This must be a very different mechanism than what Savage likes.Right out of the box, on a sunny day, I took this out and to my surprise, I can see right through the pump! There is absolutely nothing sealing the inside from the outside. The spring loaded pump does not, at any point in the actuation, create a seal. In my photo, I'm showing you from the inside of the plunger, you can see the daylight shining right through the screen on the top. I tried pushing the plunger while looking, and there are no hidden moving parts to create a seal. So using something like acetone will not work. It will be gone in a days. I cannot believe that I fell for this garbage. Do not buy for any fast evaporating solvents. There is ZERO seal. Not even a simple brass against brass or anything.

Love this for brake clean on my tool box. Coworkers are jealous of it and mess with it or use it a lot.

excellent

I love this container for solvent. I keep my paint bench very clean

Was looking for a solution for dispensing acetone in my welding shop, as I found I was always over-saturating rags when pouring directly from the bottle. Acetone isn't cheap, and the excess just evaporates by the time you need to use the rag again. Literally money disappearing into thin-air.I considered the plastic squeeze bottles I had seen in chemistry labs, but apparently those are prohibitively expensive to get your hands on in small quantities and the right type of plastic. Then I discovered these Justrite cans!If you need to dampen a rag or towel with a solvent frequently, this is the dispenser for you. It's nice in that it evenly wets a large area of the rag without over-saturating it, and you can control the amount that is dispensed by pressing more slowly/not as deeply. It clearly well built, doesn't leak any fumes, and is larger in person than you expect it to be.I'm giving it 4 stars because I filled it right away with acetone, but there were a bunch of leftover bits of metal and paint flakes from manufacturing inside the can, which are now floating in my expensive acetone. There was no instruction to rinse the inside first, and with a $60 dispenser designed for industrial/scientific use, you would expect the inside to be completely free of debris or residue out-of-the-box.

日本には、なかなかこのタイプがなくて、海外製でちょっと不安がありましたが、使いやすく、丈夫で、言う事ありません。年間200日くらい使い、3年くらいは耐えてます。

We have started using this for dispensing cleaner for cleaning cabinet parts. The guys love it. We use a lot less cleaner.