Well designed and very effective product. Applicator is reliable, and the glue is thin, so getting an even layer is super easy. Increased my success rate by quite a margin on my cheap 3d printer. Not a cure all solution, but makes repeatable results a lot easier to get.

I’ve been able to put down a couple of layers of this stuff and it lasts for ages: I’ve done dozens of prints since applying it and it’s still effective!

Works well

Bought this for my husband along with everything else, however the filament does not sick too the glue no matter what he tries and googled to no avail