HDM CONCRETE PATCH & REPAIR (2 GAL)

CTi High Density Mortar Patch and Repair (HDM) is a high-performance polymer-modified cementitious concrete patch and repair mix that does not require a Primer or Water Curing After Application. HDM is a ready-to-use, onecomponent, “just-add-water” concrete patch and repair mix that dries a Light Gray color and comes in a 20 LB Pail. HDM is a High PSI (10,000+), No-Shrink, concrete patch and repair material used for general and structural concrete repair from a feathered edge* (see cautions below) to 4” + thick. HDM averages a 15-30-minute set time and achieves structural strength in approximately 1–2 Hours.

HDM can be troweled vertically, horizontally, or overhead, and has superior bonding strength. All necessary ingredients are contained in the pail, with water being added on site. Follow the water suggestions on the packaging and do not over-water the product beyond a thin pancake or thick paint consistency. Product can be mixed thinner (runnier like a thick paint consistency) for pouring from the mixing container into properly prepped low spots, cracks, and for horizontal applications. The product can be mixed thicker, like a very soft wet paste (or if mixed thin, let stand for 1 to 2 minutes while mixing occasionally, and the product will start to thicken), for use in repairing or rebuilding vertical concrete surfaces.

Product Uses

• Commercial, Industrial, and Residential Vertical Concrete Patching and Repairing of cracked and broken concrete areas.
• Commercial, Industrial, and Residential of light use horizontal cracked, spalled, and broken concrete…See product precautions below for traffic areas.
• Patching vertical concrete holes, broken areas, and bore holes, loading docks, columns, walls, fences, pillars, pilings, barriers, pool walls, etc.
• Patching and repairing horizontal concrete (see precautions below) driveways, patios, pool decks, walkways, sidewalks, etc.
• Can be used in Commercial & Industrial, Grouting, Doweling, and Anchoring. Can be used as an underlayment patch for CTI overlays
• Can be applied vertically at 1/8” - 1/4”, raked, and used as a scratch coat for concrete overlays
• Can be broom finished, ground, and polished
• Can have colorants or stains added
• Patching and re-drilling anchor holes
• Underwater Patching of holes

Product Benefits

• One Component Mix. No Liquid Polymers to add, Just add water on Job site.
• Reinforced with the latest, state-of-the-art polymers.
• Product is a low Portland cement use, using hydraulic cement as its base to lower carbon footprint.
• Application to bonding and high early compression strength.
• Warranted bondability
• Moisture-tolerant and breathable
• No volatile organic compound emission
• Contributes to USGBC credits under LEED rating system
• Abrasion and wear-resistant
• Low maintenance costs
• Wide range of textures and colors
• Water clean-up

Technical Data Sheet (TDS)