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Whats the best sealant for ceramic coasters?

hannah21
Just Starting Out

Whats the best sealant for ceramic coasters?

Hi so Ive just bought the white knight clear acrylic gloss spray for ceramic coasters that I've painted with acrylic paint. I've already applied homemade mod podge but it wasn't waterproof so I wanted to make sure that this spray is suitable over top to protect the coaster from water etc. And what's the difference with this spray to other sprays like Rust-Oleum ultra gloss or just varnish? Also can it be used for canvases or other painting projects? Thank you 

EricL
Bunnings Team Member
Bunnings Team Member

Re: whats the best sealant for ceramic coasters?

Hello @hannah21 

 

Welcome to the Bunnings Workshop community. It's sensational to have you join us, and thanks for sharing your question about ceramic coasters.

 

The quick answer is yes, but I suggest having a quick look at this discussion - What varnish to use for coasters? by @Kutabay.

 

There have been a number of discussions regarding coasters, I recommend having a look:

 

 

If you need further assistance, please let us know.

 

Eric

 

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