Note: Ingredients listed on restricted chemical lists
EC/CAS
215-137-3/1305-62-0
Name of the chemical
Calcium dihydroxide
Concentration
≥10-<20%
EC/CAS
14808-60-7
Name of the chemical
Silica, crystalline
Concentration
N/A
EC/CAS
215-279-6
Name of the chemical
Calcium carbonate
Concentration
10 - 25%
General Information
Version
2.0
Revision date
2026-04-24
Product name
EWI-251 Insulating Render Coat
Manufacturer Name
EWI Pro Insulation Systems Ltd
Emergency telephone
+44/(0)800 80 70 60
Icons in SDS
Company Information
company name
EWI Pro Insulation Systems Ltd
e-mail address of the competent person responsible for the Safety Data Sheet
info@ewipro.com, technical@ewipro.com, sekretariat@kreisel.pl
GHS Information
Signal word
Danger
Hazard Codes
Hazard statements (CLP)
H315, H317, H318, H335
Hazard statements
Code
Statements
H315
Causes skin irritation
Section 2
SECTION 2: Hazards identification
Regulation (EC) No. 1272/2008 Classification of the substance or mixture
Signal word
Danger
Hazardous Ingredients
Portland cement clinker Calcium dihydroxide
Hazard statements
H315 Causes skin irritation. H318 Causes serious eye damage. H317 May cause an allergic skin reaction. H335 May cause respiratory irritation.
Precautionary statements
P102 Keep out of reach of children. P261 Avoid breathing dust. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P315 Get immediate medical advice/attention. P302+P352 IF ON SKIN: Wash with plenty of soap and water. P332+P313 If skin irritation occurs: Get medical advice/attention. P362+P364 Take off contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P501 Dispose of contents/container in keeping with local and national regulations.
2.3 Other hazards
As soon as the dry mixture comes into contact with water or humidity, a strongly alkaline solution will be formed. Wet mortar may cause skin and eye irritation due to the high alkalinity. Especially with prolonged contact (e.g. knees in wet mortar) the risk of serious skin damage increases due to the alkalinity. The part of respirable, cristaline siliciumdioxide amounts below 1%. The product ist no subject to a declaration obligation. However, the use of breathing protection is advisable. Dust from the dry mixture can cause respiratory irritation. Frequent inhalation of large amounts of dust increases the risk of developing lung diseases. The mixture is chromate reduced and therefore is no risk of sensitization by chromate. The ready to use form after addition of water contains in maximum 0,0002% of soluble chromium(VI) based on the dry weight of the cement. Proper dry storage and compliance with the maximum storage time is required for an effective chromate reduction.
PBT Substances
This substance/mixture contains no components classified as persistent, bioaccumulative and toxic (PBT) at levels of 0.1% or higher
vPvB Substances
This substance/mixture contains no components classified as very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher Determination of endocrine-disrupting properties This substance/mixture does not contain components with endocrine disrupting properties according to the criteria of Commission Delegated Regulation (EU) 2017/2100 or Commission Regulation (EU) 2018/605 in concentrations of 0.1% or higher.
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 Skin Irrit. 2 H315 Causes skin irritation. Eye Dam. 1 H318 Causes serious eye damage. Skin Sens. 1 H317 May cause an allergic skin reaction. STOT SE 3 H335 May cause respiratory irritation. Additional information: The classification in terms of skin and eye irritation is based on the results of animal studies, see section 16 literature [4], [11] and [12].