CERTI-VEX AC1315 is a acrylic co-polymer, solvent-based, non-yellowing curing, sealing, hardening, dust proofing and water repellent compound that is tough, chemical resistant, and long lasting. The product is designed to protect and enhance exterior new and existing concrete, stamped, decorative and exposed aggregate concrete and architectural horizontal and vertical sections where a slip resistant, clear gloss and shine is required. Certi-Vex AC 1315 also provides protection from the damaging effects of water penetration and staining. Certi-Vex AC1315 features breathable technology which allows moisture vapor to pass through rather than becoming trapped, preventing whitening, peeling and flaking.