Fosroc Renderoc Cac Dry Spray ( 4mm) 20kg Mto
Fosroc Renderoc Cac Dry Spray ( 4mm) 20kg Mto is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
We offer in-house delivery for local orders to ensure fast and reliable service. For orders outside our delivery areas, we can arrange freight through our trusted partners. If you have specific delivery requirements or need a custom freight solution, our team is happy to assist — just let us know when requesting your quote.
Fosroc Renderoc Cac Dry Spray ( 4mm) 20kg Mto
Description
Description
Renderoc CAC Dry Spray (4mm) is a high-performance, dry spray-applied calcium aluminate mortar specifically formulated for the rehabilitation and protection of concrete in sewer systems and wastewater treatment infrastructure. Its advanced calcium aluminate composition delivers exceptional resistance to biogenic corrosion caused by hydrogen sulphide gas and microbial activity.
Key Features:
-
Superior biogenic corrosion resistance – ideal for harsh sewer environments
-
Dry spray application – fast, efficient coverage with reduced rebound
-
High-build formulation – suitable for vertical and overhead applications
-
Inhibits microbial growth and neutralizes sulphuric acid
-
Excellent adhesion to damp concrete surfaces
-
Free from chlorides and VOCs – safe for confined space application
Typical Uses:
-
Restoration and protection of sewer manholes, pipelines, and treatment plants
-
Protective lining for new or existing infrastructure exposed to corrosive wastewater conditions
Packaging:
20kg bag – Made to Order (MTO)
Maximum Aggregate Size:
4mm
Coverage:
Approximately 10–12 litres per 20kg bag (dependent on substrate and application thickness)
Compressive Strength:
Typically exceeds 50 MPa at 28 days
Payment & Security
During this time, online payments are unavailable. Customers can request a quote, and our sales team will contact you to confirm your order and arrange payment.
