Help with Ideas to make a concrete slab into a temporary kitchen countertop? (feddit.nl)

submitted 10 months ago* (last edited 10 months ago) by [email protected] to c/[email protected]

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Hey everyone!

We are renovating our atelier to be a temporary house while we completely strip and redo the main house for a few years.

One thing I am really struggling with is how to make a large 255cm x 65cm dirty concreate workbench into a kitchen countertop for 2 years or so.

We are based in Belgium, so wood prices are about 2x what they are in the US (250cm x 125cm OSB board is 50€ or so).

The height is already quite high for a countertop (for me and my girlfriend it is perfect) so adding a thick slab of butcher block or something would make it unusable.

I don't really know what my options are. Maybe a wood veneer? Some sort of cheap-ish tile?

We used some iron-on white to finish the edge of our custom sink cabinet made from some old office cupboards, maybe there are larger ones like that that would work for concrete?

We are trying to stay below 2cm thickness. Idealy 0.5cm or so, but that would be difficult.

If anyone has any ideas to throw out, we would be open to it! It is just temporary, so it doesn't have to last more than a few years

Thanks!

Edit: I realized I didn't have any good pictures of the bench itself since it always took a back seat, but here are a few bad ones to give an idea from in the beginning https://imgur.com/a/KgiqHrC

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[-] [email protected] 9 points 10 months ago

I would use a commercial concrete cleaner to remove any bad oil stains and then a solid sealer. Sika should make both of them and be available at the big DIY stores in the masonry section.

A well-sealed concrete countertop is a great work surface in a kitchen, though you might have to reseal it every year.

[-] [email protected] 1 points 10 months ago

I looked into this and it seems there are 0 food safe concrete sealers available in Belgium that I can find. Strange.

[-] [email protected] 1 points 10 months ago

Maybe find a marble and stone dealer who does kitchen installs and ask them?

[-] [email protected] 7 points 10 months ago

I would look into grinding and sanding it flat and a resin coating to seal the surface. There are YouTube tutorials to DIY it if you are price conscious

[-] [email protected] 2 points 10 months ago

Since this needs to last for 2 years you can add a thin epoxy layer to perfectly smooth out the surface and make it hospitable.

[-] [email protected] 1 points 10 months ago

Can you upload a photo so we have an idea?

[-] [email protected] 2 points 10 months ago

I realized I never took any great pictures of it since this was lower priority, but here is a few that I have that include the bench to give an idea https://imgur.com/a/KgiqHrC

[-] [email protected] 1 points 10 months ago

You get a resolution? I’d buy a cheap wet grinder and some sealant. You can polish it smooth and all chamfer (?) the corners of you so desire. You can also look at putting a fresh coat of concrete on top of its super pitted.

this post was submitted on 22 Aug 2023

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