MG Chemicals 1035-80ML Non Corrosive Translucent 1-Part RTV Silicone Adhesive Sealant, 85 ml Tube

I wanted a corrosion-free adhesive sealer around the nylon plugs I used to fill in holes left by a roof rack on my car. I understand that ordinary RTV (the kind that smell like vinegar) can promote rust. This has sealed and adhered well so far...

Works great. Deducting a star because it comes in a metal tube which will probably lead most of it drying up. I realize a plastic tube might not be an option for this stuff but it looks like it's in a plastic tube and that was part of the reason I bought it. I hate metal tubes. They always get a pin hole in them causing the contents to leak out or dry up.

Sealed circuit board from moisture used in outdoor applications. Worked well.

This just arrived. I did not read the answers to the posted questions carefully enough. Not only does it not come with a conical cut-to-diameter nozzle, it has oversized "non-standard" threads on the top. You will not be able to use a screw-on nozzle left over from that conventional RTV silicone tube you bought at the hardware store. I would send it back, but Amazon would probably make me pay the shipping, since I can't truly say it is defective or not-as-advertised. Not worth it. Sadly there is no way to apply it where I want to use it without making a mess. For reference: The threads on the top are approximately .552 in. major diameter, 14 TPI; or 14 mm major diameter, 1.75 mm pitch. The metric pitch looks a bit closer to right. It is hard to tell. There are only about 4 turns of thread, and they are asymmetric, steeper on the tube side than on the end side. (14 TPI = 1.81 mm pitch.)

Working great for securing connection of electronic equipment.

works as expected. great for supporting large electronic components on a PCB.

Worked great for sealing a phone I recently changed the screen on - but I haven't checked if it is waterproof ...I wish it had a smaller applicator, but either way it worked good! I used a heat gun at a low setting... I don't know if that works well or not- but the phone is closed and works!:)

Broke the seal on a new unopened tube and had to squeeze the bejesus out of it to get any silicone out of it. It feels like 80% of the contents are already cured inside the tube. Can't flatten the tube. Very old stock???

Regular silicone sealant/caulking will corrode metals in components/circuits so this is essentially if you want to waterproof electronics. In my case I was sealing strip lights that we're going outside. Use in a well ventilated area and wear gloves - the MHDS makes this stuff sound pretty intense. Includes a screw on nozzle which can be removed/cleaned for reuse. Is fairly thick and difficult to squeeze out of the tube. Nozzle makes for easy precision application. Dries quickly (under an hour) and it flexible when dry. Doesn't deal well with mechanical abrasion (kind of crumbles off) and may not adhere well to some plastics but does perform well on stable/static applications.

Ok

Silicone works well for bonding various stuff together. I use this for iPad Glass repair. Keep in mind the shelf life of Silicone can be short as it has a tendency to cure inside the bottle if left long enough. So use it within a month or so. Don't buy it just to stock it, otherwise when you need it it may have cured already.