I have made a Carrom board (a type of snooker with circular discs, popular in the middle east) and started using it but have found that the varnish on the striking area is beginning to get scuffed and scratched by finger nails. I used 3 coats of Ronseal Ultra tough Mattcoat polyurethane varnish, overlaid with 4 coats of Ronseal quick drying "diamond hard" water based varnish. I am afraid cutting fingernails will not be practical, so can anyone suggest a varnish that might give a harder surface for this activity?
Malcolm
Malcolm