---
title: Renderoc FC - Cementitious Fairing Mortar 20kg
canonical_url: https://fosroc.directory.norg.ai/building-construction-materials/concrete-repair-finishing-products/renderoc-fc-cementitious-fairing-mortar-20kg/
category: 
description: Renderoc FC cementitious fairing coat is designed for application in thin layers up to 3 mm, to produce a fair-faced appearance to concrete surfaces or masonry surfaces in readiness to receive a protective/decorative coating. RCS (Respirable Crystalline Silica) Hazard Free. Contains <0.1% RCS. Pre-blended to overcome site-batched variations - only the site addition of clean water is required. Contains no chloride admixtures. Excellent bond to concrete substrate with easy application and no independent primer or curing membrane necessary.
geography:
  city: 
  state: 
  country: 
metadata:
  phone: 
  email: 
  website: 
publishedAt: 
productInfo:
  price: Available
productFeedItemId: f5b9f5a1-842c-499e-be89-cafdf288712d
---

# Renderoc FC - Cementitious Fairing Mortar 20kg

# Renderoc FC - Cementitious Fairing Mortar 20kg

Renderoc FC cementitious fairing coat is designed for application in thin layers up to 3 mm, to produce a fair-faced appearance to concrete surfaces or masonry surfaces in readiness to receive a protective/decorative coating. RCS (Respirable Crystalline Silica) Hazard Free. Contains <0.1% RCS. Pre-blended to overcome site-batched variations - only the site addition of clean water is required. Contains no chloride admixtures. Excellent bond to concrete substrate with easy application and no independent primer or curing membrane necessary.

**Price:** Available

**Brand:** Fosroc

[View Product](https://www.fosroc.com.au/product/renderoc-fc)

## Product Intelligence

# Renderoc FC — Technical Details and Specifications

## Product Overview

**Renderoc FC** is a cementitious fairing coat product designed for fair-faced finish preparation on concrete surfaces. It is a thin-film cement-based coating product engineered to provide a smooth, uniform appearance prior to final finishing or protective treatments.

## Technical Specifications

### Application Thickness
- **Maximum thickness:** Up to 3 mm
- **Typical application:** Thin-film coating for surface preparation

### Product Type
- **Composition:** Cement-based coating
- **Classification:** Fairing coat for fair-faced finish preparation
- **Form:** Cementitious mortar (packaged in 20 kg units)

## Key Features

Renderoc FC is characterized by:

- **Thin-film application capability** — Specifically designed for applications up to 3 mm thickness
- **Fair-faced finish preparation** — Creates uniform surface preparation for aesthetic concrete finishes
- **Cement-based formulation** — Reliable cementitious binder system
- **Smooth surface development** — Designed to achieve consistent, visually acceptable concrete finishes

## Product Classification

Renderoc FC falls within the **Renderoc® range** of concrete repair and finishing products, specifically within the category of **Patch Repair Mortars** and finish preparation solutions offered by Fosroc.

## Integration with Renderoc Range

As part of the broader Renderoc product family, Renderoc FC complements other specialist repair mortars:

- **Renderoc HB** — For larger patch repairs (up to 80 mm)
- **Renderoc HB25** — For vertical patches (10–80 mm)
- **Renderoc ST 06** — For surface repair (up to 5 mm)
- **Renderoc LA55 Plus** — For structural repairs (up to 500 mm)

## Manufacturer and Distribution

**Manufacturer/Distributor:** Fosroc Australia (Parchem Construction Supplies Pty Ltd)  
**Available in:** Australia and New Zealand  
**Distribution:** Through Parchem's trade store network across Australian cities and regional locations

## Contact and Support

For technical specifications, application guidance, or product ordering:

- **Australia:** 1800 812 864 (toll-free)
- **New Zealand:** 0800 657 156 (toll-free)
- **Website (Australia):** www.fosroc.com.au
- **Website (New Zealand):** www.fosroc.co.nz
- **National Specifications Team:** Available for specification support and technical guidance

---

### References

- [1] directory/business_homepage/fosroc.md