Mason Mart's two offices are located in Southern California (909) 433-0280 and Arizona (602) 278-5179. Mason Mart is privately held and has been in business supplying the swimming pool plasterer and builder for over 25 years. We have some very remarkably qualified employees who not only know ALL about the products we sell, but can deliver those products just about anywhere you need them.Please let us know if we can help you with your material product needs.   Mason Mart has one of the largest selections of cements, sands, pebbles, plaster additives, quartz materials, plastic pool fittings and drain covers available in many different sizes and colors.   FEATURED PRODUCT Estes  Quartz Granules combine the strength and durability of pure crystalline silica with a high-performance color coating to complement seamless flooring with brilliant color and long life and is added to swimming pool plaster for  color and strength. Estes PermaColor Quartz MASON MART a Cut above the ‘Best’... About Us... Pool blend ® created a product with superior workability, durability, the high performance blend of natural pozzolans.  It is designed to reduce motting and shrinkage cracking that is often seen in white cement. Glass Beads ARE the latest development in Concrete Pool Plaster. Glass Bead looks remarkable under both natural and artificial lights. Glass Beads provides a superior color range including custom colors. The results are stunning. The surface has a 3-Dimensional effect. Available in a range of designer colors, this remarkable finish enhances the visual effect contemporary architecture demands. Over Stocked Products FEATURED PRODUCT Sitemap We have over stocked Items at a reduced price available now.  Please feel free to look at our overage.  We buy in Quantity in order to get a better deal for you, and sometimes we get carried away . . . Suggestion Box