Awesome stuff, but hold back a little
355444
Exactly what I was looking for to recreate my hellofresh recipe. Awesome stuff, but hold back a little, as it is salted.
3189445
Wonderful Stuff. Minus one Star for being uncompromisingly expensive.
But really, this stuff is the real deal for getting rusted stuff unstuck, getting frozen parts moving again, and restoring moving parts.
I used it to free- up an arbor press that had been rusted closed for 60+ years. Letting it set over night let the Gibbs do it's thing.
As for the only negative review: Nothing says this will clean chrome or Nickle plate- that's a whole different chemical process than rust.
for lubrication and liberating rust- Gibbs is the can to grab.
4089118
Good stuff .... takes some learning curve to use it but very good stuff.
412042
Love this stuff, too bad it's so expensive!
1958724
When this stuff works right, it is great, when it doesn't- it is absolute crap. That is why I am giving it 3 stars because when it is right- it is amazing stuff.

I have been working with this stuff for a while and have created several wonderful pieces, however every now and then, from the same batch a few pieces simply won't set up and the rest will be perfect. I just made a bunch of pendants, and only 50% of them hardened perfectly, the rest didn't. Not sure what went wrong- but they were all from the same mix of resin.

What a gooey mess. Frankly, I am going to look for a product that has more consistent results. And yes, it was measured 50/50 and mixed thoroughly. I just have some strange results.
4903351
This is fantastic stuff, just don't order it from Amazon.
2878450
This stuff is more viscous than expected. The patience required to watch this stuff move towards a magnet is more than you might expect (it is hard to mentally adjust for the time-lapsed video advertising). Even so, kids and adults are equally willing to wait, watch, and see. My 5 yr old girl and 7 yr old boy remain very excited about this week old "toy."  MAJOR CAUTION! It is deceptively sticky. At first, it feels like no big deal. But, if you let is sit in one place for a few minutes it will really grab onto wood and cloth. I can't imagine what it might do if left on the carpet! I left it overnight on wax paper and it seemed to strip the wax right off. Luckily, I discovered this sticky tendency on a piece of scrap wood. Also worth noting, my girl thought it would be fun to put a clump of the 5mm neo magnet spheres into the mix ...200 of them (she was being supervised by mom). I spent an entire movie trying to separate the two species. I recommend both products. But, not together.
3823437
This stuff is AWESOME.  I only had to mix it with water and stir.

I started mixing it in a large-ish mixing tray for concrete, just using my trowel to stir in the water, but this stuff is very viscous and rather hard to hand mix.  My arm was getting tired, so I switched to my small drywall paddle (similar to this one: http://www.amazon.com/Bon-15-395-30-Inch-Ribbon-5-Inch/dp/B000A34FCG/ref=sr_1_2?ie=UTF8&qid=1394606687&sr=8-2&keywords=drywall+paddle) and a 1 gallon bucket I had laying around.

I used this stuff to fill in gaps in an old wooden floor that had some rot.  For the large sections I replaced the boards, but there were a few small holes, from 1/2" to 3", that did not warrant all that effort.  I also used this patch in places that the board joints were uneven or had a space between them.

This stuff, wow, I was literally taken back by how well it performed.  Mixing with a drywall paddle took about a minute and I could arrive at any viscosity I wanted.  You will want to ensure you spend as much time as is needed during mixing to iron out the clumps.  I cannot explain why, but this stuff resists absorbing the water a good bit... which is what wore me out with the arm and trowel method.  However, a few times I put too much water in and it quickly turned to goop, so just be careful and take your time.

Once mixed it applies like sour cream and is easy to work.

The MAIN thing that you want to know about this product is that it has a lightning fast cure time.  The instructions say "Do not mix more of this product than you can apply immediately".  They're not kidding, it seemed like only a few minutes later and it was getting hard to work.

I had to wash out semi-cured product twice and mix again, and I was only working with 1/2 gallon at a time.  I also had to constantly clean my tools because it would dry so fast.  Granted, I'm... "meticulous" (slow and clueless) so a pro would probably not have much trouble, but if I had to use it again I would mix 1/4 gallon at a time, max.

I'm guessing at times here, but what seemed like 10 minutes or so later and this stuff was as hard as a rock.  It took me longer to prep for the next step (underlayment) than it did for this stuff to sure and turn white.

The box also warns that "if gap is greater than 1 inch, two coats will be required." -- I used two coats because it did not give me hardly any time to finish it before it was unworkable, but I honestly think that this stuff could handle gaps well over 1" with a single coat.  I used that drywall patching mesh just for kicks and it quickly assimilated it.

I cleaned up my mess with a large floor/carpet scraper and it was easy.  I could even "slice" down the bumps a bit as well.  You could just use a trowel though, I'm sure.

All-in-all, this stuff has solved floor patching for me... and from now on I'll know exactly what to order.  I could not imagine a product being any better.  Sure, the super fast curing times may have tripped me up, but that was just my own ignorance and inexperience.  Its cure time is more of a good thing than bad.
4120584
Outside of being scary hazardous to use, this stuff is amazing.  Comparing this to Rustoleum clear coat ain't in the same ball park, hell, it ain't even the same damn sport.  Used this to clear coat gas tank on my motorcycle restoration project and it goes on absolutely fantastic!  Awesome wide spray pattern that was easy to control and get correct, full and even coverage on the minimum of passes.  Dries great, wet-sanded and polished out so it looks better than what comes out of the factory (if you are willing to commit the effort to it).

The stuff scares me because of its isocyanate makeup (I image inhaling this stuff would be like inhaling atomized super glue, but I'm no chemist so what the hell do I know).  Because of this, I only used it where I had to (gas tank).  But it is its non-solvent based composition that makes it resistant to gasoline damage. If I had it to do all over again I would purchase a full MOPP suit and clear coat EVERYTHING with this, it is that good.  I have not tested its durability against a gas spill yet (bike isn't quite finished), but I'm confident it will hold up.  Can't recommend highly enough, just be sure to use all the protective gear as recommended (and don't be too close to your car when using it on a breezy day.  Yeah, woops).
3913515
This is the best stuff I've found to prevent or treat metal with rust.  I try to treat any rusty areas with the Rust Blast first, which really removes the rust, but this paint also inhibits the growth of existing rust if painted over.  There are a few tips that I need to share with potential users of this product.  The metallic grey is more silver than grey and it's thicker than the black.  It needs less coats than the black, but may require a longer cure time.  Also, these paints take a long time to dry, or cure.  In other words, don't touch it even after it's sitting it the sun for an hour.  Give it time to dry.  Additionally, don't get this pain on your hands.  This stuff sticks to anything and is very difficult to remove, especially fingers.  Wear gloves.  And finally, since this stuff dries like a weld, getting this pain on the rim of the can will eventually make it almost impossible to open the lid again.  Thus the smaller can are great.  I am going to try transferring the contents into a screw-top canister and see if it works better, but I suspect it will only work if I keep the pain off of the rim.  Hard to do if you shake it up to mix the paint first.  Having said that, with a few precautions, this stuff is like painting a layer of armor over any metal surface.  Rust can't grow if it can't breath.  Highly recommended, but watch out for the welded lid syndrome which is practically impossible to open.
3616251
Great active agent, but the packaging lets it down.  Anyone who works on cars knows what Liquid Wrench is, and how easily it 'wicks' into threads (either down or up against gravity) knocking loose the debris that causes the nut/bolt to freeze in the first place.  This will work on newer rust in a matter of minutes, and only 50-100 year old wrecks perhaps overnight.  It makes the difference between cutting your hands, breaking nuts/bolts, spending lots of time, with just a few minutes for disassembly

The can.. looks nice, but doesn't have enough pressure to empty even half the can.  And the smooth surface isn't really designed to be used with oily substances..
3500766
Very cool stuff!  Helps make everything look nice and new again. :)

(Would give 5-stars if it lasted longer, but it's still a GREAT product that I will keep buying)
204572
I love it, but those that are looking to have their herb ground extra finely need to keep looking. It is amazing, but everything will come out fluffy and slightly chunky. Makes everything last longer, but to some that is not enough of a bonus.
2977697
Wife loves this stuff, but maybe uses it too much.
4910785
This is great stuff, just don't put more yhan the reccommended amount in, let ot do its thing, works great.
1507990
This stuff is great, just watch the video several times just before applying it. I got the hang of it on the second boot the first one is a little lumpy but it was my fault had a hard time holding the boot while applying got the hang of it on the second boot stuff days quick and if you have another pair of boots that just need a small repair make sure you have them ready to go there is more than enough product for one pair
14340
This stuff is great. It performs in a way that no other adhesive that I know of does. You can shape it like putty and when it sets, it adheres to whatever you are fixing but it remains flexible. It is excellent for fixing electronic cords that are becoming frayed from use.

Now the downside. It's expensive (probably because it is unique). Also it comes in little packets and it usually only takes a dab to perform your 'fix' but the rest of the glue in the package cannot be saved for later. Even if you seal the packet, the remainder will harden and be useless (and makes it more expensive).

So... it's great stuff but should only be used on projects that another adhesive can't fix...