When you cut natural stone the surface is very smooth, which could make for a slippery walking surface. This guy is creating a thermal finish which gives it an undulated surface and kinda of references a natural cleft look but with less highs & lows. . . . #Naturalcleft #Bluestone #greenstone #lilacflag #flagstone #thermalfinish #PennsylvaniaBluestone #contractorslife #pennstate #Naturalstone #sarita #hobartstone #Pretty cool #didyouknow #Ilovestone (at Binghamton, New York)

















