from the closest Dipple to the bar...What if my wall finish is pebble-textured FRP? From where do I measure the exact 1.5"?
So with an exact dimension of 1.5" to the closest bumps, the crevices between them will be noncompliant.from the closest Dipple to the bar...
But your arm/fingers will be stopped by the "closest bumps"....So with an exact dimension of 1.5" to the closest bumps, the crevices between them will be noncompliant.