This food safe sealant was my only hope. I have a 50 year old electric chopper from my mom's kitchen that was bought with green stamps & always worked great. Last week the blade assembly came apart after decades of service. Needless to say, replacement parts are not available. After two days air curing, the steel blade bonded to its plastic core as good as new and has held through a week of heavy use and counting! If you follow the instructions, this stuff is incredible!

Used this to seal up a humidor. Just make sure you leave it open for a day so it can cure and stop smelling so bad.

I purchased this food-safe silicone to repair a couple of really old crocks I had for making sauerkraut. Was absolutely pleased. This made the crocs completely waterproof again, and sealed the cracks and divits I had in them the only reason giving for four stars is because I received them later than scheduled.

I see a lot of reviews for this product that indicate that it stinks, that it is tacky and that it doesn't hold strong with pressure or force applied. This sealant is intended for creating gaskets and for thin beads intended for sealing. It is not a super glue or Gorilla glue. As an example, the bead inside an aquarium. It will be water tight and do its job but it can easily be removed or pulled apart after curing. The smell is of vinegar as that is the acid that gasses out during the cure. This is normal and anyone that has used RTV in the past is aware. You have to be patient and let it cure before using it in an environment where the odor will be an issue. I suggest 48 hours per every 1/8" of bead thickness, room temperature and to use a good vent fan.

The tube is hard to squeeze as others have stated and I suggest rolling it from the bottom up to assist in getting the pressure up. I made a thin seam between two perpendicular aluminum sheets and the bead was about 1/16" thick and 10 feet in length. It wore my hand out but I took my time. The odor indoors has disappeared in about 18 hours and it is no longer tacky.

So far so good.

Some of the negative reviews seem to come from those who have never used silicone caulking or RTV in general. This stuff acted and smelled just like every other similar product I have ever used. If you are using it as a waterproof gasket it works fine. If you are using it to hold a broken coffee cup handle, hold tensile weight or resist breaking under a lot of torque...it is not going to perform well.

I used this to repair a leak in my Ox Horn Mug. Non-toxic and sealed the leaks that existed between wood base and horn, as well a small crack within the mug itself. Yeah, worth the money.