RepCon H-350 is a fiber-reinforced concrete repair mortar with a corrosion inhibitor, built for a wide range of horizontal repairs
RepCon H-350 is a single-component, polymer-modified mortar suited to screed, trowel-down, or form-and-pour repair applications across industrial, commercial, and infrastructure settings, offering fast setting with strong freeze-thaw protection.
Key Features & Benefits
- One-component, polymer-modified — just add water
- Fiber-reinforced with an integral corrosion inhibitor
- Suitable for screed, trowel-down, or form-and-pour repairs
- Applies from 1/4" to 2" per lift
Application Instructions
- Ensure the concrete is sound and free of oil, grease, dust, and laitance
- Saw-cut the repair perimeter 1/8" deeper than the repair depth for a notched, reinforced edge
- Mechanically abrade to a minimum CSP 5 per ICRI 310.2, keeping surfaces SSD with no standing water
- Remove rust from exposed steel reinforcement and coat with SpecPrep SB
- Mix 4.5-5.0 pints of clean water per 50 lb bag with a low-speed drill for 2-3 minutes
- Trowel or screed firmly into the prepared area; for repairs over 2", extend with clean, SSD 3/8" aggregate up to 50% by weight
Packaging
Available in 50 lb bags (pack of 6).