Everbuild 203 - 25 Litre Accelerator Frostproofer Concrete Mortar Admixture ACCE25L

Everbuild 203 Accelerator and Frostproofer – 25 Litre Trade Size, Money Saver Deal

Barcode: 5029347002367

MPN: ACCE25L

Sika Code: 488854

Size: 25 Litre Trade Drum

Product Overview

The Everbuild 203 Accelerator and Frostproofer is a powerful dual-purpose admixture Frost Proofer designed to speed up setting times and provide frost protection in cement-based mixes. Supplied here in a 25 litre trade size drum, this bulk pack is the smart money-saving choice for contractors, builders, and professionals who need reliable cold-weather performance on larger jobs or frequent use.

Formulated for use in mortar, concrete, render, and screed, this liquid additive reduces setting times significantly, even in freezing temperatures, eliminating the need for separate frost proofing admixtures. With its chloride-free formula, Everbuild 203 is safe to use in reinforced concrete without the risk of corrosion. It provides frost protection down to –8°C in wet mortar, ensuring projects can continue year-round without delay.

Whether for bricklaying in icy conditions, rendering external walls, or accelerating screed installation, this accelerator and frostproofer helps achieve durable, high-quality finishes quickly and efficiently.

Key Features and Benefits of 203 Frost Proofer Accelerator:

• Large 25 Litre Trade Size – ideal for contractors and large-scale projects

• Money Saver Deal – bulk pack for maximum value and cost savings

• Accelerates Setting – significantly reduces curing times in cold or normal conditions

• Frost Protection – safeguards mortar and concrete mixes down to –8°C

• Chloride-Free Formula – safe for use with reinforced concrete and metal structures

• Multi-Purpose – suitable for mortar, concrete, screeds, and renders

• Professional Finish – ensures strong, durable, and reliable results every time

Applications:

• Bricklaying in Cold Weather – keeps mortar workable and frost resistant

• Rendering & Plastering – speeds up curing in low-temperature environments

• Concrete Repairs – ideal for fast-setting, frost-proof structural or decorative repairs

• Floor Screeds – accelerates drying and enhances durability in time-sensitive jobs

• Outdoor Masonry – reliable for retaining walls, paving, and other external work

• Large-Scale Builds – suited for infrastructure, industrial, and commercial projects

Frequently Asked Questions (FAQs)

• What makes Everbuild 203 suitable for cold weather?
  It accelerates setting times and provides frost protection down to –8°C, ensuring reliable results in freezing conditions.

• Why is this called a Money Saver Deal?
  The 25 litre bulk trade size offers significant cost savings, making it ideal for contractors and repeat users.

• Can it be used in structural concrete?
  Yes, thanks to its chloride-free formula, it is safe for reinforced concrete and won’t corrode metal reinforcements.

• Does this product improve durability?
  Yes, it enhances the strength and long-term performance of mortar and concrete mixes.

• Will it speed up setting in normal temperatures as well?
  Absolutely — it accelerates curing times in both cold and moderate weather, helping keep projects on schedule.

• What types of projects is this admixture suited for?
  It’s versatile and works for bricklaying, rendering, screeding, repairs, and large commercial construction.

• Is this only for professional use?
  The 25 litre size is aimed at professionals, but it also offers great value for large DIY projects.

• Why choose Everbuild 203 over a standard frost proofer?
  It combines acceleration and frost protection in one formula, delivering efficiency, reliability, and professional results.

• Can it be used as an emergency repair product?
  Yes, when mixed neat with cement, it can be used for rapid repair plugging.

• Does it help with mould optimisation?
  Yes, faster setting times allow for quicker turnaround on mould use in precast or formwork projects.

Also Available in: Everbuild 203 Accelerator Frostproofer 5 Litre

"Always read the Technical Datasheet prior to first use to ensure you have the correct information and  product for your application"