Paver Sealer: To Seal or Not to Seal - Should You Invest in Paver Sealing?
Techniseal: How to apply a water-based wet-look paver sealer - YouTube
Sealing a Concrete Patio - What's the Best Patio Sealer? - Concrete Network
5 Gallon Concrete Sealer (Covers 7500 Sq Ft) – Made in USA - Excellent Clear & Wet Sealant Designed for Indoor/Outdoor Surfaces - for Concrete, Driveways, Garages, Basements, Patio: Amazon.com: Tools & Home Improvement