BAY STATE WATERPROOFINGS … BAY STATE BELOW GRADE thoroughly, and even under the WATERPROOFING most adverse conditions produces excellent results. Bay State Below Grade Water- proofing is a sealer of below grade SPECIFICATIONS cement and brick walls. Before painting, fill all cracks, The seeping through of water openings,…
Paint · Stains · Concrete · Waterproofing
Internet Archive · Building Technology Heritage Library · Public domain (published before 1931). Free to use for anything.
