Everbuild Accelerator and Frostproofer

The Everbuild Accelerator & Frostproofer is a chloride-free liquid additive designed to accelerate the setting and hardening times of cement-based materials while providing essential frost protection during the curing period. This versatile building chemical is formulated to work effectively even in sub-zero temperatures, making it an essential solution for winter working conditions. The accelerator ensures reliable protection during the critical setting period when frost damage is most likely to occur, whilst also proving valuable in normal temperatures where a rapid set is required. Suitable for use with mortars (excluding metal reinforced applications), floor screeds, external and internal cement-based rendering, and non-structural concrete, this additive offers flexibility across a wide range of building and repair applications. The chloride-free formulation ensures compatibility with various substrates without the risk of corrosion. When mixed neat, it can also serve as an emergency repair plugging aid, providing a quick-setting solution for urgent fixes on site.