BrickShield Plastic Adhesive Spray Glue - Temporary Glue Spray Adhesive for Bricks, Blocks and Multipurpose - Ideal Spray for Crafts, lego - Net Wt 2.5 oz - Non-Toxic Made in USA

I bought this because I watched my nephew take hours to put together various Star Wars Lego sets and then as soon as he played with them, they would fall apart... so the Legos became more of a "build it and put it on a shelf" than "build it and play with it" sort of toy. First use was last night and he built a plane. We sprayed it on according to the instructions, waiting for a few hours, and he started playing with it. Of course, he got a little too excited and dropped his newest creation. On the way down, you could see the horror in his eyes, and then when his plane hit the floor and remained in one piece, he was ecstatic... as was I. We may have to buy this by the case!

I have recently been able to start building lego sets after admiring them for a long time. My son had a set that fell apart on his shelf so I knew I needed to buy a spray adhesive to hold it together. Took a gamble on this one and I'm glad I did, my kids have even bumped into my builds and they haven't popped apart like they normally would have.

Definitely not worth purchasing! Barely sprayed a few of my sons legos because of how small can was. Left my hands and legos super sticky with a chunky finish on legos even after drying even after reading the directions carefully on how to apply. After allowing to dry for over a week I went to go see how strong the hold was and the legos came right apart with me barely pulling them. Purchased for my son who wanted to protect his legos from smaller kids who visited and definitely made no difference. Was better off never buying if anything ruined his legos with chunky finish for no point because it did NOT even stick.

I just can’t get this to keep my Lego pieces from falling off. I was so hopeful this would work for me. I still have some left so I will continue to try it. It is hard to spray so I wonder if I got a bad can.

We learned the hard way that some Lego sets aren't meant to be played with at all. This handy little product has really been a game changer for us - it adds just A TOUCH of adhesive to our projects, allowing the moveable parts to move but keeping those tiny pieces less likely to break off when you sneeze too hard. Don't think of this as a glue - pieces still come off, especially during play. And honestly, I secretly like it that way - it teaches my kiddo learn again and again how to put something together, and also gives him good practice on how to take care of breakable things. But it definitely makes the pieces tackier, so a tiny drop to the carpet won't spell disaster. I didn't give it a perfect score because it's nearly impossible to use the right amount: time and again, even when I only use a quick spray as directed, the product is still wet/tacky over 12 hours later. Parts dry unevenly, leaving visible drips. Sometimes the pieces are actually harder to put back together. All in all, this is a great product to have on hand for Lego builders who want a LITTLE bit of help in keeping their projects in one piece.

bought the BrickShield Plastic Adhesive Spray Glue to help my kids keep their Lego creations intact during playtime—and it’s been a game changer! The spray goes on evenly, dries quickly, and holds the bricks together just enough to prevent accidental collapses. What I love most is that it’s temporary—just rinse with warm water and the pieces come apart cleanly. No sticky residue, no damage to the bricks. ✅ Pros: • Non-toxic and safe for kids • Easy to apply and remove • Great for Lego, crafts, and small block projects • Made in the USA (love supporting small businesses!) ⚠️ Cons: • The 2.5 oz size runs out fast if you're working on larger builds • Slight odor during application (but fades quickly) Overall, it’s a fantastic solution for temporary bonding—especially for parents, hobbyists, or anyone who wants to preserve a build without making it permanent. I’ll definitely be grabbing the 3-pack next time!

Very useful.

Didn’t seem to hold at all.

Los legos van atrapando todo el polvo, se queda pegado y no se puede sacudir.

So it makes your lego sticky, leaves a bit of a film on it and worst part was it didn't actually hold it together well. It at most is good for if you are building big projects and want to steady it down to walk away for it for a while or to keep a bit of extra hold in the centre. I'm a mom I bought this thinking my son could handle the lego pieces after I was wrong.

Very sticky not good

Not worth the time or money. doesn't hold lego together, just makes it sticky.

Should have listened to the reviews that said it does not work with lego! I tried a full bottle on a lego project i had and it really did not make any difference!! It really has very weak binding effect on plastic and lego! Good i bought only one to try! Although it is not cheap!!!!!