what is a pargecoat
A parge coat is a thin coat of a cementitious or polymeric mortar applied to concrete or masonry for refinement of the surface.The typical parge coat is 1/4-1/2 in thickness; this may be less than the minimum thickness allowed by many mortar types.Parging (or pargeting) is usually applied with a trowel and pressed into the existing surface.he typical parge coat is 1/4-1/2 in thickness; this may be less than the minimum thickness allowed by many mortar types.