J-B Weld MarineWeld Syringe 2-Pack, White, UV Resistant, High-Strength & Impact Resistant, 25ml 2-Pack, 50172-2

So happy they came put with white marine grade. I use this on my Hurricane boat to patch minor holes and worked out perfect. I have always trusted JB Weld to do the job and it keeps performing.

Great for fiberglass repair on my hood that was splitting! Holds very Strong! Very straight foreword to apply.

Very strong. Fixed a boat hatch strut bracket that the holes were wallowed out. Filled the holes and installed new screws strong fix. Also fixed a button snap hole in the boat deck.

This product sets up well, but not as hard as other epoxies from this company. The packages do not contain a lot of product, but are suitable for smaller repairs, and the adhesion is good. I would recommend it with the caveats above.

Great product! Used to seal a couple holes in a large trough. Worked perfectly and has lasted 2 months without leakage containing the water! Have used this for multiple things over the years. And it's always worked easily. The combined tube extractor puts out exactly the right amount to mix eliminating worries of getting the proper 50/50 mix for it to cure properly. Highly recommend for cracks, and holes.

I needed something that would completely seal this broken PVC pipe on my whole home humidifier. This product worked great, and had a resealable cap so I could use it on another project later on.

Note "mixing tray and stir stick" is an indentation on the plastic overwrap and a rounded wood stir stick that won't get into the corners of the "mixing tray". I wouldn't waste your time. I used a silicone glue tray (bought on Amazon). https://www.amazon.com/dp/B089QRP6J6 The glue cleans up readily with acetone. This mixes to a glue that is somewhere in the honey to maple syrup viscosity range, which was great for me, but if you are working on a vertical or overhead surface, the glue will need to be sealed on to the vertical or overhead surface. The color is close to "Polar White". @65F, well within the recommended use temperature, it had not set in 15min. I did get out a heat gun to warm the substrates up to 75F+ to see if it would light off and set. My project did require setting within a few hours. I was disappointed to discover an air bubble about half way into the dispensing. Perhaps 0.3ml? That was annoying, but I was able to press the two sides differently to get the volumes to match up again. As I was mixing a 1/3 of the tube at a time, it wasn't that bad, but a smaller amount might have had an issue. This is a first for me with two part glue syringes. While this has a resealable cap, it is up to the user to ensure that the right plug goes into the right hole, or you risk activating the remaining glue. The twist on portion of the tubes did not match any of the static mixers that I have, which was a disappointment as I had lots of things to patch, and that would have simplified the job greatly.

easy to use. Had 3 chips in my sink and this covered them easily. took about 12 hours to dry hard, but could use sink in 3 hours. now i just have to lightly sand. Was going to get a new bath vanity, and now don't have to!

Muy buen pegamento flexible y a prueba de agua, seca muy rápido toca probar su durabilidad

I got two packets for an important project. When we opened one, one of the tubes was completely solid. Not to worry, I had an extra one, right? Wrong! That one was also in the same condition. So now we are delayed by a week at least until we get another suitable product, not to mention the financial losses .

As described. Great for wet areas.

Snapped my toilet where the lid goes on and plan to refurb bathroom so decided to try fix it for now. Didn’t think it was going to work but it has! Brilliant Full set time 24 hours Could probably carve back neat

Sehr sehr aber gutes Zeug. Da lohnt sich die Lieferung aus England. Gut ausdrückbar gut verrührbar wird nach 40 Minuten gummiartig so dass ich in mein offenes GFK Loch erst füllen und danach nach 40 Minuten mit einer Schraube versehen konnte es hält alles bombenfest. Auf dem Foto mit der Schraube war ein Versuch der Festigkeit.