MasterEmaco N 424 is a general-purpose, fast-setting, non-sag cement-based repair mortar used for small repairs on vertical, horizontal, and overhead surfaces
MasterEmaco N 424 is suitable for use in interior and exterior, vertical and overhead, above and below grade, spalls or holes in concrete, and deteriorated edges.
MasterEmaco N 424 is a general-purpose, fast-setting, non-sag cement-based repair mortar for small repairs on vertical, horizontal, and overhead surfaces. It only requires the addition of potable water. The non-sag consistency of MasterEmaco N 424 allows it to be placed in 1" (25 mm) thick lifts fast-setting. It can be mixed with MasterEmaco A 660 to increase high-performance properties. MasterEmaco N 424 is applied on concrete and masonry substrates. For best performance, the maximum single lift recommendation is 1" (25 mm) on vertical surfaces and 1/2" (13 mm) overhead.
WARNING: This product can expose you to chemicals including Quartz (SiO2), which are known to the State of California to cause Cancer & Reproductive Harm.
- Use of bonding agents is recommended for large areas as well as permanently damp areas
- Lower pH mortar
- Not intended for continuous contact with acid or sulfate-containing water
- Very soft water will have an adverse effect on its performance
- Over-mixing can reduce density, strength, and durability
- Not recommended to bridge moving cracks or joints
- Do not overwork material
- Do not add plasticizers, accelerators, retarders, or other additives
- Protect it from freezing for 24 hours after application
- For professional use only; not for sale to or use by the general public.
