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Mapei - Ultralite Mortar Pro Lightweight Mortar with Polymer, White - 25 lb Manufacturer SKU: 1662521

SAPPHIRUS STONE & TILE INC.

Sale price $35.64 Regular price $47.46

Sapphirus Stone & Tile Inc. proudly offers Mapei Ultralite Mortar Pro, a high-performance, polymer-modified thin-set mortar designed for today’s most demanding tile and stone installations. Featuring Mapei’s advanced Ultralite™ Technology, this lightweight formulation delivers powerful adhesion, excellent coverage, and easier handling—perfect for professionals and homeowners alike.

Each 25 lb bag of Ultralite Mortar Pro provides the same coverage as a 50 lb traditional mortar, making it a smart, efficient solution for large-format tile applications, wall installations, and areas where weight matters. Ideal for interior and exterior use, this gray mortar combines strength and flexibility, offering exceptional bond performance on a variety of substrates.

Color: Gray
Size: 25 lb (11.3 kg) bag

Get professional performance with less weight. Visit Sapphirus Stone & Tile Inc. in-store or online to explore installation materials that deliver lasting results.

  • Polymer-enriched for high performance and deformability
  • Non-sag formula for large-and-heavy tile and stone
  • Non-slump for large-and-heavy tile and stone in floor applications
  • A 25-lb. (11.3-kg) bag provides the same coverage as a 50-lb. (22.7-kg) bag of a standard polymer-modified mortar
  • Designed with Universal Color Formula™ for installations with light-colored stones and translucent marble
  • Smooth and creamy consistency
  • For thicker bond coats from 3/32" to 1/2" (2.5 to 12 mm)
  • For installation of ceramic and porcelain tile, quarry tile, pavers, saltillo tile, and most types of marble, granite and natural stone

              Technical Data Sheet

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              Document d'information

              Brand Mapei
              Product type Large Format Tile Mortar
              Certification Registration # SCS-IAQ-06041
              Clearance false
              Collection Name Ultralite Mortar Pro
              Height (in.) 3.5
              Height (inches in fraction) 3-1/2
              Length (in.) 18.75
              Length (inches in fraction) 18-3/4
              Sapphirus Stone Quantity per Pack 1.00
              Sapphirus Stone Quantity per Skid 70.00
              Weight (lb) 25
              Width (in.) 10.5
              Width (inches in fraction) 10-1/2