do these have the inner dome for sealing?
1485125
I'm not exactly sure what you mean by inner dome. There is a little stick that goes up almost to the top of the container if that's what you mean.
951731
yes there is a gasket in the lid and they seem to hold pressure from the small reactions that I use them for.
1067358
No, they do not appear to have a separate seal. I needed additional lights due to a tree limb falling and cracking the clear base. Despite that abuse the light portion still worked! My lights are 3 years old.
2063951
It's been awhile since I last purchased this, but I'm fairly certain it came with both. I want to say it at least had an inner seal. What I can say is I was very happy with it and so was my dog!
2012644
No. They're too small. I have the same mixer and got these covers and they fit just inside the bowl, but will not actually seal.
493953
Yes sir, it absolutely does. I have bought several of these and it has BOTH an outer AND inner seal. The packaging is very well done. Everything looks clean and professional when you get it. I believe this is a reputable company.
2126825
Yes, they came with luer lock tips and caps. So you can fill them with liquid without any concern of leakage.
2206284
Yes and it makes a good seal. Also, the inside is a coated. We are happy with them.
630568
No it does not. I purchased them mainly for storage of dried beans, etc. and did not need the gasket. One could add a flat to seal it but you could not can with these lids.
2115408
Not that I have seen. You can go to their website at www.gocontigo.com and see all the different bottles they have. I love the solution seal lids personally.
1910593
Yes. The caps screw on tightly, and the seal is strong. They don't pop off, though I suppose if one were damaged/broken the seal would not hold. They hold liquids without leaking in my experience.
1136538
Yes. These canisters seal very well. Excellent product and well worth the money.
143639
No they do not have a seal over the opening. I have been buying Biofreeze for years without a seal.
1542297
Yes, the top screws off. You have to open the seal on each when first using.
761100
Yes they do. They are a wonderful product, I have them for my Hummer feeders as well other type of feeders too. Have also given them as gifts. The Hummers just love them, sit there under the dome feeding all nice and protected.
2063952
It has an inner seal under the lid. I don't remember if there was an outer seal.
1737682
Mine don't either. I just screw them on tight and they don't leak--seal zone or not.