Blocks / Sulfuric Rock Polished Sulfuric Rock Polished betterend:sulphuric_rock_polished betterend Physics Properties Explosion Resistance 9.0 Hardness 3.0 Friction 0.60 Speed Factor 1.00x Jump Factor 1.00x Block Behavior Has Collision Yes Is Air No Can Occlude Yes Requires Correct Tool Yes Waterloggable No