Are the seals rubber or plastic?
1196744
Nozzle seams attached to cups are rubber which is quite pliable and not rigid. No problems so far with getting a good seal.
475249
Rubber, don't buy this set I had trouble with the yellow service hose, seals prevented me from serving freon back into the system, removed the seals worked ok. Now I'm stuck with them had to spend more money on a new hose.
1500374
The lids are traditional Kerr Metal canning lids. They where safe for me when I was a kid many years ago and I do not think that they have changed much over the years. We still trust them. I have not heard of BPA plastic being used in the seals. (Don't use the glass jar in the microwave with the metal lid in place!)
445993
I really don't know whether they are rubber or plastic. Except for the kitchen and the breakfast room, our floors are all carpeted and I have not noticed any type of residue or marking on either type of flooring.
246146
The is no seal gasket as such. When you install this unit in the hole in the bottom of the tank and use the wrench that comes with it the rubber expands and makes the seal. Hope this helps.
990439
They are not rubberized. They are made out of plastic but seem to work well.
214777
The spout, handle and lid are stainless steel but there is rubber seal under the lid.
1070369
The inner seal seems to be the usual "rubber" seal. I don't know, because they do not say. I would guess that it is a man made material, just because real rubber is not used much any more. The seal does seem to be the usual seal that you would see in any lid with a seal.
1994405
They are solid rubber. We really like the one we have and are planning on purchasing another one.
2164766
es I use them to make pickles, the seal is rubber. http://www.amazon.com/Bormioli-Rocco-Fido-Gaskets-Bag/dp/B0001BMYIE
110
Plastic - they are not rubber - I have "faux-wood" floors in my rental. Good luck
1570804
Plastic- non bpa - the safe plastic- I can't remember on the sealing-however I am picky and if it does not seem food safe I will not giive a good review- I would buy this again- Cheers
1213812
I'm sorry I don't know what this gasket is, but to my way of thinking rubber would be better than plastic.
1905935
They have a rubber seal that fits real snug. I've been very happy with them.
2139050
The rubber ring is a seal against leaks. You will probably ruin your machine if you continue to use it without the proper seal.
1559160
Mine were the same when I received but they worked fine. The seals are intact and the plastic package is just like inside the box. I don't need the box.
2233963
Plastic. but they are not watertight. They have little holes around the top for air to get in.