Weld-On 4 Acrylic Adhesive - Pint and Weld-On Applicator Bottle with Needle

This is the best glue I have tried for some of the 3D printer projects I have made. It is forgiving just a little when putting the smaller parts together (a little wiggle room before setting up). It dries quickly too. It came with a little squeeze bottle that makes applying the glue very easy and not messy. Because it is a pint can, it will be quite a while before running out, making it a very good deal.

I have been using adhesive sheets to assemble my acrylic creations but needed something that would ensure a permanent bond in hot humid situations. I apply using a syringe and love the way it seems to be sucked in-between the layers and creates a bond within minutes. Sometimes just long enough to maneuver the pieces of I realize they aren't quite positioned right. A great alternative to adhesive sheets in some situations just be careful not to get it onto the finished surface

I’m new at repairing acrylics so got the slower setting one. It still sets pretty quickly, but gives you some time to adjust placements. Great hold. Bottle also comes very well sealed, I almost gave up opening it until I finally got it open. Only issue is this size was much larger than I need!

I had a very difficult time opening this! Did not come with dispenser as listing said. Will probably last forever, I am only sealing a few seams per year. Can't buy locally, they don't want to sell small amounts. Or like at hardware big boxes, they just had no idea at all what I was asking for.

Applicator leaks and isn’t able to be replaced without ordering a new applicator. Ruined 2 batches of acrylic due to leaking on the acrylic and making it stain and run.