Hi--I'm making some counters out of salvage marmoleum, and as I unrolled the roll I saw the ambered version of the bluer color outside. Both DH and I like the ambered version better, but we know it will go away upon exposure to air.

SO my question is: is there anything I can put on it to make it amber again?! It wasn't the exact color I wanted, but it was $10 for 35 sf, so I took it. But if I can make it that greenish-blue rather than a regular blue, it would be *perfect*.

Any thoughts or advice or leads most gratefully accepted : )