Product Overview
NU-STAIR™ is a fast-setting, non-shrink concrete repair compound designed for structural concrete restoration in industrial, commercial, institutional, and municipal environments. It is used to repair damaged concrete steps, curbs, floors, sidewalks, loading areas, and other load-bearing concrete surfaces that require rapid return to service and long-term durability.
Engineered for high early strength, NU-STAIR™ provides permanent repairs that resist shrinkage, cracking, freeze-thaw cycling, impact, and heavy pedestrian or equipment traffic. Its rapid-setting formulation helps minimize downtime while restoring safe, durable concrete surfaces in active facilities and public infrastructure.
Typical Applications and Users
NU-STAIR™ is commonly used by facility maintenance departments, plant engineers, public works agencies, municipalities, transit authorities, and professional concrete repair contractors responsible for maintaining concrete infrastructure and eliminating trip hazards in active facilities.
- Concrete stair and step repair
- Curb and loading area restoration
- Highway and pavement expansion joint repair
- Concrete floor patching and resurfacing
- Swimming pool edge and basin repair
- Utility infrastructure and concrete pipe repair
- Securing anchor bolts, railings, and posts
- Trip hazard correction in high-traffic pedestrian areas
NU-STAIR™ is selected when concrete repairs must be completed quickly without sacrificing structural performance. Its rapid strength development and non-shrink formulation help reduce downtime while providing durable repairs for demanding service conditions.
Features & Benefits
- Fast-setting formulation supports rapid return to service
- High early strength for structural, load-bearing concrete repairs
- Non-shrink formulation helps maintain dimensional stability
- Resists shrinkage cracking during cure
- Withstands repeated freeze-thaw exposure in interior and exterior environments
- Resists impact and mechanical wear after curing
- Suitable for permanent structural concrete repairs
- Supports long-term durability in demanding service conditions
Summary
NU-STAIR™ is a fast-setting, non-shrink concrete repair compound that provides durable structural concrete restoration where rapid reopening and long-term performance are required.
