POLARSET® 400
Chloride-free, set accelerator based on nitrate Set accelerating admixture for concrete according to EN 934-2:T6
Product Description
POLARSET® 400 is liquid set accelerating admixture for concrete and mortar.
Mode of Action
POLARSET® 400 shortens the setting time of concrete, compensates for the set-slowing effects of cooler weather conditions, and contributes to the development of higher early strengths. POLARSET® 400 can be used at temperatures above -15°C. The constituent materials should be heated, and the temperature of the fresh –concrete should be higher than +10°C. Only non-frozen aggregates should be used. The substrate, rebar, and molds should also not be frozen, and the concrete must be protected against frost.
Dosing and Special Information
Best results are obtained when added with the gauging water, or as the last component of the mix, and then mixed for a minimum of an additional 45 seconds.
Preliminary tests according to official national standards are always required before use!
Never pre-mix POLARSET® 400 with any other admixture before they are dosed into the concrete!
Technical Data
| Appearance | yellowish fluid |
| Density | approx. 1.25 ± 0.06 g/cm³ |
| pH-value | 9.9 ± 1.0 |
| Total chloride content | < 0,10 m.-% |
| Alkali content | < 5,0 m.-% |
| Storage | Keep original containers closed, protect from excessive heat and frost. Once frozen, material cannot be used. |
| Recommended Dosage | 0.50–3.00 m.-% by cement mass |
| Physiological effect | May irritate skin and eyes; see SDS (Safety Data Sheet). |
| Shelf life | approx. 1 year in closed original containers |
gcpat.ae | United Arab Emirates customer service: +971 4 5139560
We hope the information here will be helpful. It is based on data and knowledge considered to be true and accurate, and is offered for consideration, investigation and verification by the user, but we do not warrant the results to be obtained. Please read all statements, recommendations, and suggestions in conjunction with our conditions of sale, which apply to all goods supplied by us. No statement, recommendation, or suggestion is intended for any use that would infringe any patent, copyright, or other third party right.
Polarset is a trademark, which may be registered in the United States and/or other countries, of GCP Applied Technologies Inc. This trademark list has been compiled using available published information as of the publication date and may not accurately reflect current trademark ownership or status.
© Copyright 2018 GCP Applied Technologies Inc. All rights reserved.
Pyrmonter Straße 56, 32676 Lügde
GCP Applied Technologies Inc., 2325 Lakeview Parkway, Alpharetta, GA 30009, USA
P. O. Box 5006, Office 2104, 21 Floor, The Exchange Tower, Opp. JW Marriott Marquis Hotel, Business Bay, Dubai – United Arab Emirates
This document is only current as of the last updated date stated below and is valid only for use in the UAE. It is important that you always refer to the currently available information at the URL below to provide the most current product information at the time of use. Additional literature such as Contractor Manuals, Technical Bulletins, Detail Drawings and detailing recommendations and other relevant documents are also available on www.gcpat.ae. Information found on other websites must not be relied upon, as they may not be up-to-date or applicable to the conditions in your location and we do not accept any responsibility for their content. If there are any conflicts or if you need more information, please contact GCP Customer Service.
Last Updated: 2022-11-18
https://gcpat.ae/en-gb/solutions/products/polarset-400