Longhorn Sealants

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

• Fireproofing & Firestopping
• Waterproofing Contractors

North American Industry Classification System (NAICS) Categories:

• Other Foundation, Structure, And Building Exterior Contractors > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors
• All Other Specialty Trade Contractors > Fireproofing Contractors > Fireproofing & Firestopping

Standard Industry Classification (SIC) Categories:

• Special Trade Contractors, Nec > Caulking, Waterproofing, Tinting & Weather-Stripping Contractors > Waterproofing Contractors
• Special Trade Contractors, Nec > Fireproofing Contractors > Fireproofing & Firestopping