J. Kenji Lopez-Alt

A zipper-lock bag will work for basic, short-term sous vide cooking projects, but for extended cooking and storage, you'll want to pair your sous vide circulator with a vacuum sealer.

American Chef

Brad Leone

You don't need a vacuum sealer to sous vide, but let me go on record saying it helps. Once you cook your vacuum-sealed food, it can stay in fridge for about a month.

A sealer forms a protective layer to keep surfaces safe from damage like water or stains.

Protective Layer

Sealer is often mentioned in the context of home repair or crafting to provide a finish.

Home Improvement

Before painting or staining, a sealer might be used to prepare the surface and ensure evenness.

Surface Prepping

A sealer in this context means a person or a machine that secures items within packaging.

Sealing Process

Sealers provide security for a product, showing it hasn't been opened or tampered with.

Security and Tamper-Evident

Sealer refers to vessels or crew involved in the historical or modern seal hunting trade.

Maritime Occupation

Seal hunting is a sensitive topic and could evoke strong negative reactions in certain circles.

Controversial Practice

 it turned out that the common fishermen caught one or two each year but they didn't value them highly their flesh wasn't particularly tasty they said and only their huge rough scales were useful excellent for rubbing down the inner tubes of bicycles before mending a puncture but to the scientists the sealer camp

Sir David Attenborough...

 a sealer tingle makes that so in order to advertise his presence in his territory so that is a way of