Fosroc Renderoc G 20kg

Fosroc Renderoc G 20kgRenderoc G is a high performance geopolymer repair mortar designed to deliver exceptional durability and long term resistance to aggressive chemical environments. Formulated using sustainable materials such as fly ash, blast furnace slag, and fumed silica, Renderoc G is ideal for structural repairs in areas exposed to harsh acidic and chemical conditions, including sewer infrastructure and tunnels. Key Features: Outstanding resistance to aggressive

Renderoc G is a high-performance geopolymer repair mortar designed to deliver exceptional durability and long-term resistance to aggressive chemical environments. Formulated using sustainable materials such as fly ash, blast furnace slag, and fumed silica, Renderoc G is ideal for structural repairs in areas exposed to harsh acidic and chemical conditions, including sewer infrastructure and tunnels.

Key Features:

• Outstanding resistance to aggressive organic and inorganic acids

• High compressive, flexural, and tensile strength – even under continuous acid exposure

• Sustainable formulation – based on industrial by-products, significantly reducing carbon footprint

• Early return to service – minimises downtime in asset restoration

• Suitable for wet spray application – enables high-build, efficient repairs

• Pre-bagged – ensures quality and consistency with only the addition of clean water on site

• Approved for contact with potable water – compliant with AS 4020

• Ideal for Hâ‚‚S environments up to 100ppm (consult Fosroc for higher concentrations)

Typical Uses:

• Structural relining of tunnels, culverts, and trunk line sewers

• Repairs in wastewater treatment plants and chemical containment areas

• High-performance repairs in acidic or aggressive exposure environments

Packaging:
20kg bag

Coverage:
Approximately 10–12 litres per 20kg bag (depending on substrate and application thickness)

Application Method:
Wet spray or hand application for high-build repairs