PC-Products PC-11 Epoxy Adhesive Paste, Two-Part Marine Grade, 1oz Applicator Syringe, Off White 10112

This stuff is simply amazing. Works great as window caulk, sealing around outdoor cables, patching holes in siding, and many other applications. This holds up while other products from Home Depot will fail within a few years. It's worth the price to use this stuff and not have to worry about it in the future. The only other product that can compete with this stuff is PC Woody. This is easier to work with and lasts forever.

Easy to mix and apply. Good work and cure times. Used it against concrete and polymer skimmer in my pond to repair a leak.

I love this stuff for fixing stuff around the farm, and when I couldn't find it in the local hardware store I started buying it online. Durable, sandable, good for all-around repairs and it can be painted.Although you can sand it once it's dry, it takes a lot of effort (this stuff is strong!) so after applying it, I smooth it out as much as possible with the spackle knife and then, while it's still wet, I run a paper towel soaked with some rubbing alcohol over it to smooth it out even more. When it's dry I only need to do a bit of superficial sanding.

This takes almost a day to set at about 75°. After it's set it is hard enough to hold on. Decent adhesive with good performance and also I've had it out sitting in the rain without any problem. It doesn't smell at all by the way

PC-11 Marine epoxy is great stuff.This large container is much more affordable than the smaller package.This stuff does not cover a huge area, so make sure you save money and buy this one pound package.It's like the rest, mix 2 together and starts to harden up within minutes.It comes out of the tube thick to begin with, like putty, and so it's EZ to apply, especially to large areas or wide gaps, even upside down - it's going to stay in place until cured.It says 30 min working time, but I was ready to apply after a couple minutes of mixing the 2 together to create a new uniform color, I applied it with a stiff putty knife and did not wait to test the half hour work time.I actually applied a 2nd coat on top of the first because although the majority of leak was fixed with the first application, there was a small dribble because of the awkward location.Wear disposable gloves - this stuff is incredibly super sticky - and I cleaned my stiff putty knife with mineral spirts and rubbing with rag.Allow it cure at least 24 hours.It says it cures under water - did not test it but given how super thick this is, I believe it.Solid as a rock.

Does a great job as a fix for broken concrete stairs or gluing together brick stairs, but hard to smooth out as it gets very thick. Used to set and seal hand railing insert in brick stairs a few years ago- no problems.

This product is excellent for marine use. Perfect for Vertical areas and does not sag when applied. Cures fast with a strong bind.

The price of this PC-11 Epoxy paste is about one quarter of that in a hardware store and a third of the price in a home center. I've been using PC products for decades and they are excellent. This "use it under water" version is handy to have. It sands, shapes, drills and taps very well. The slight flexibility makes it quite useful for repairing cracked, plastic vehicle bumpers. Road salt spray won't bother it.