Product Description

EVERBUILD® 203 Accelerator & Frostproofer is a powerful liquid additive designed to speed up the setting and hardening of mortar, concrete, screeds, and cement-based render—making it ideal for use in cold weather or when rapid setting is essential.
Formulated to perform even in sub-zero conditions, it provides effective frost protection down to -8°C, ensuring strong, durable results in challenging environments. The chloride-free, non-corrosive formula is safe for use with steel reinforcement and can also be used as a plugging aid for emergency repairs when mixed neat with cement.

Key Features:

• Accelerates setting and hardening: Ideal for faster job completion
• Effective in cold weather: Provides frost protection down to -8°C
• Chloride-free: Non-corrosive and safe for metal components
• Versatile use: Suitable for mortar, screeds, render, and non-structural concrete
• Plugging aid: Can be used neat with cement for emergency repairs
• Optimises mould usage: Speeds up turnaround times in repetitive casting