J-B Weld 50112 Clear Weld Syringe

Never buy this product

Colle dont le packaging est espagnol, mais avec une explication en allemand. Le parquet était poussiéreux. La colle était séchée, et colle difficilement pour de lepoxy. Surtout ne pas acheter, c'est honteux de vendre un produit dans ces conditions.

It's been 24 hours and product is well mixed with equal amounts, however it's still sticky and not drying up. Label shows good expiry, but is seems the issue is bad storage or changed expiry dates. WASTE OF MONEY

Excellent adhesive - twin tubes mix the 2 components, stir together, and apply to your project. Sets up fast and has superior holding properties.

This product's strength lies in the speed at which it adheres and forms a strong-enough bond. Even though full strength is not achieved for 24 hours ( that needs to be said ) it does "go-off" in around 5 minutes - and that means whatever is being stuck together has a better chance of staying together. If you're working with two pieces that can be readily clamped together then a traditional epoxy will perhaps produce a stronger bond, I won't pretend that I know either way for sure, however in my experience is the real challenge is holding what I want to glue together in a firm and consistent way for the many hours needed to get that proper bond. If the "things-to-be-bonded" are regular in shape etc then there is little issue, in a vice or a clamp, or just a level surface, and we're done. However, when say fixing things together that are oddly shaped, so fragments of something wishing to stay broken (thanks gravity), one can hardly stand for hours on end holding the bits together. Using tape and clamp/s etc can help, but only if it's possible to get good purchase on the parts and too many times I have returned to find more irregular shaped things have moved; either failing to bond or bonding misaligned. On this occasion I had a shattered plastic "bumper" body panel from machine to repair, where nothing is regular and the object itself is relatively bulky. With this product I had the ability to get the jigsaw together in a timely fashion - and the pieces (aided by some masking tape) stayed where they need to be. (In the interests of the narrative once the shattered panel was pieced together I reinforced it with fibreglass and resin, but to get there I needed it to be firmly together, this product achieved this, and was strong enough to support the mended panel being manhandled on the bench before reinforcing, and the product did sand back at least as well as the plastic itself) In conclusion the best two pack epoxy glue I have used.

good service