What's the best finish to use

[keefie]

Hi all, I'm making a set of butterfly coasters for my daughter, what is the best finish to put on them so the hot cups won't mark them?

[DonR]

I like Butcher Block finish or Tung Oil.

Don R

[amazingkevin]

I use siliconeized acrylic concrete sealer myself.

[dansnow]

I use siliconeized acrylic concrete sealer myself.

??????   

[LarryEA]

Best there is...

 

                     

 

 

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