McCoy's Building Supply. Shop Products. Roofing & Accessories. Roof Coatings & Accessories. Roof Coatings. https://www.mccoys.com/ McCoy's Building Supply E-Las-Tek 109 Solar Magic Elastomeric Coating
Several specialized online stores carry the full range of E-Las-Tek solar-reflective coatings:
127/5 Solar One Plus Roof Coating, White, 5 gal Pail, Liquid