SDS

Response
If on skin: Wash with plenty of water.
Wash contaminated clothing before reuse.
Specific treatment, see supplemental first aid information.
If skin irritation or rash occurs: Get medical advice/attention.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if
present and easy to do. Continue rinsing.
Immediately call a POISON CENTER/doctor.
IF exposed or concerned: Get medical advice/attention.
Get medical advice/attention if you feel unwell.
Storage/Disposal
Store locked up.
Dispose of content and/or container in accordance with local, regional, national, and/or
international regulations.
Other hazards
OSHA HCS 2012
Under United States Regulations (29 CFR 1910.1200 - Hazard Communication Standard),
this product is considered hazardous.
Section 3 - Composition/Information on Ingredients
Substances
Material does not meet the criteria of a substance.
Mixtures
Composition
Chemical Name Identifiers % LD50/LC50
Classifications According to
Regulation/Directive
Comments
Crystalline silica
CAS:14808-
60-7
25.02% TO
69.6%
NDA
OSHA HCS 2012: Carc. 1A; STOT
RE 1 (Lungs/Inhl)
NDA
Portland cement
CAS:65997-
15-1
5.7% TO
15.2%
NDA
OSHA HCS 2012: Eye Dam. 1; Skin
Sens. 1
NDA
Gypsum
CAS:13397-
24-5
0.3% TO
0.8%
NDA
OSHA HCS 2012: STOT RE 1
(Lungs)
NDA
Calcium
monocarbonate
CAS:471-34-1
< 0.016%
Ingestion/Oral-Rat LD50 •
6450 mg/kg
OSHA HCS 2012: Exposure limit
NDA
Section 4: First-Aid Measures
Description of first aid measures
Inhalation
Move victim to fresh air. Give artificial respiration if victim is not breathing. Administer oxygen if
breathing is difficult.
Skin
In case of contact with substance, immediately flush skin with running water for at least 20 minutes.
Eye
In case of contact with substance, immediately flush eyes with running water for at least 20 minutes.
Ingestion
Rinse mouth. Do not give anything by mouth to an unconscious person.
Most important symptoms and effects, both acute and delayed
Refer to Section 11 - Toxicological Information.
Indication of any immediate medical attention and special treatment needed
Notes to
Physician
All treatments should be based on observed signs and symptoms of distress in the patient.
Consideration should be given to the possibility that overexposure to materials other than this product
may have occurred.