Permadry

Permadry is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Concrete Repairing Restoration Sealing & Cleaning
• Waterproofing Contractors

North American Industry Classification System (NAICS) Categories:

• Poured Concrete Foundation And Structure Contractors > Concrete Contractors & Services > Concrete Repairing Restoration Sealing & Cleaning
• Other Foundation, Structure, And Building Exterior Contractors > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors

Standard Industry Classification (SIC) Categories:

• Concrete Work > Concrete Contractors & Services > Concrete Repairing Restoration Sealing & Cleaning
• Special Trade Contractors, Nec > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors