Specification Sales Manager - Waterproofing & Roofing Systems\n\nJob Title: Specification Sales Manager - Waterproofing & Roofing Systems\n\nIndustry Sector: Flat Roofing, Single Ply Roofing, Liquid Applied Waterproofing, Waterproofing, Waterproofing Membranes, Roof Coatings, Green Roofs, Roofing, I...