203 Accelerator & Frostproofer -5L

Product code: ACC5L | Barcode: 5029347002350

 (Inc VAT) Each pack£11.41 (Inc VAT)  each pack

EVERBUILD 203 Accelerator & Frostproofer is a liquid additive formulated to accelerate setting and hardening times of mortar, concretes, screeds and rendering to provide frost protection during the setting period.

Out of stock


EVERBUILD 203  Accelerator & Frostproofer is Effective even in sub-zero temperatures and can also be used in normal temperatures where a rapid set is required and as a plugging admixture. Accelerator & Frostproofer Is liquid admixture for the acceleration of setting time of cement based mortar, concrete, screeding and render. Also provides frost protection in the wet mortar during the setting period, even in sub-zero temperatures. Contains calcium chloride.

  • Mortars.
  • Floor screeds.
  • External/Internal cement based rendering.
  • Concrete (not structural).
  • Suitable for use as an emergency repair plugging aid when mixed neatly with cement.
  • Faster finishing times even in cold weather.
  • Provides frost protection down to -8°C in the wet mortar.
  • <0.1% Chloride ion, non corrosive formula.
  • Optimizes mould usage.
  • Do not use in mixes containing High Alumina Cement.
  • Do not overdose.
  • Do not mix with other additives in same gauging water.
  • As the product contains calcium chloride, it is not suitable for use with structural concrete
  • Do not use where brick ties are present.


Delivery Information
We aim to process all orders placed by 12 PM on Mon-Fri (working days) on the same day.
Standard UK Delivery 3 to 5 working days £3.99
Next Day Delivery Orders placed before 12 PM (Mon - Thu). £7.50
Standard UK Delivery - 3 to 5 working days £3.99
Next Day Delivery - Next working day if ordered before midday. Orders placed before 1pm (Mon - Fri) £5.99
Saturday Delivery - Orders placed before 1pm (Fri). Next working day if ordered before midday. £25
Find more about Delivery
Return of Goods
We will happily refund or exchange any item purchased through us. Our aim is to provide you with the highest levels of service possible and to make the return process as easy as possible. Our Return Process is as follows
  • Simply inform us of any return within 30 days of the original order date.
  • Please provide the return order number for quick refund process.
Find more about Returns Policy


Based on 120 reviews


On all orders over £45 (Exc. VAT)


Express Shipping & Effortless Returns


Secure Online Payments with Cardstream
Open chat
How can we help you today