I have used it to revitalise a 1920's art deco deck and it worked BEAUTIFULLY! Put a tiny amount on the front and back of the cards and gently buff it in... you don't need much. The results are fantastic.
If we can hit that bullseye then the rest of the dominoes will fall like a house of cards... Checkmate!
i have this problem i brought a load of cards that people played bridge with and the cards are your paper cards like the cards you find with out the plastic shineness on and these dont spread properly and i have tryed french chalk power on them that doesnt work. does putting card in the fridge atchully work or will it ruin the cards