SPEC MIX® Set Delayed Mortar

Words: Bronzella Cleveland
SPEC MIX® Set Delayed Mortar

www.specmix.com

Longer board life, great workability and excellent bond! These are the primary advantages of SPEC MIX® Set Delayed Masonry Mortar. Masons working in hot-weather climates need a high-quality, specialized mortar to combat the negative effects associated with rapid evaporation of water from the mix, and SPEC MIX Set Delayed Mortar is the solution. Engineered to meet the requirements of ASTM C 270 and C 1384, Set Delayed Mortar is thoroughly pre-blended with dried masonry sand and proprietary admixtures that slow its initial set time in hot-weather conditions, resulting in increased water retention, longer board life and superior bond. In addition to custom mix designs that are available for specific project applications, SPEC MIX Set Delayed Mortar is available in custom colors or 25 standard colors, making it ideal for the installation of CMU, brick and stone unit masonry. MD

MASONRY STRONG Podcast, Episode 36 Recap: Kim Spahn, CEO of the Concrete Masonry Checkoff
January 2026

On this episode of the MASONRY STRONG Podcast, Justin got to sit down for a conversation with Kim Spahn to talk about the Concrete Masonry Checkoff, how Kim first got involved in this industry, and much more.

From Day One to Long-Term Success: Onboarding Strategies for Contractors
January 2026

The construction industry is facing one of its toughest challenges in decades. Companies are struggling to find enough skilled workers while competing to keep the ones they have. At the same time, projects are becoming more complex, deadlines are tighter,

Finding the Right PPE for Your Work
January 2026

When it comes to PPE, one thing’s for sure: safety isn’t one size fits all. The work you’re doing, where you’re doing it, and even what time of year it is, can all make a big difference in what gear actually works. Price, comfort, and job performance all

Back Injuries: The Real Cost and How to Prevent Them
January 2026

The mention of back injuries makes mason contractors cringe, and for good reason. Masons lift heavy objects every day, all day long. When a person sustains a back injury, it is serious. It affects every part of their life, from their ability to perform wo