OptiGuard Surface Sealant, 5mL Bottle by Kerr SKU 961-3023AA 123 $109.99 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Payment methods: We accept all major credit cards American Express Apple Pay Diners Club Discover JCB Mastercard Visa OptiGuard Surface Sealant, 5mL Bottle. Fluoride Releasing