Description Use the Black Diamond 400 grit diamond pad for heavy-duty cleaning of worn stone floors. Effectively removes scratches and stains. Leaves a clean, matte surface prepared for the subsequent Black Diamond steps. 442105 442108 442110 442111 442112 442113 442114 442115 442116 442117 442118 442119 442120 442121 442124 442127 442128 44211218 44211420 44211428 44211432 442104
