Dryvit Systems, Inc.
WEST WARWICK,RI COLUMBUS, GA SAND SPRINGS, OK WOODLAKE, CA
(401) 822-4100 (706) 563-8021 (918) 245-0216 (559) 564-3591
MATERIAL SAFETY DATA SHEET #033
Date Issued: July, 2004 (Replaces May, 1999)
Product(s) Covered by this MSDS:
DOT Classification: Non-Hazardous
HMIS Ratings: Health: 1 Fire: 0
SealClear鈩?
Reactivity: 0 Personal Protection: A
Component Information and Hazards:
Ingredients CAS#; List OSHA-PEL ACGIH-TLV % by Weight
mg/m3 mg/m3
Water 7732-18-5 NE NE 74 鈥? 76%
Acrylic Latex Not Applicable NE NE 18.7 鈥? 19%
Polymer/Binder
Ethylene Glycol 000111-76-2 50 ppm (Skin) 25 ppm (Skin) 4.5 鈥? 4.7%
n-Butyl Ether
Physical/Chemical Characteristics:
Very thin, watery, milky-white liquid. Slight ammonia and ester odors.
Specific Gravity: 1.0 鈥? 1.1 pH: 8.0 鈥? 9.9
Fire Hazard Data:
Flash Point: Not applicable.
Extinguishing Media: Use extinguishing material suitable for surrounding fire. Closed plastic containers may build up
pressure, rupture, or melt due to extreme heat exposure.
Fire Fighters: Wear positive pressure, self-contained breathing apparatus (SCBA) in enclosed areas.
Reactivity Data:
Stability: Stable.
Thermal Decomposition Products: CO, CO2, CN, NOX.
Hazardous Polymerization: Will not occur. Not compatible with strong oxidizing agents or strong acids.
Health Hazard Data:
Routes of Entry: No known specific skin, inhalation or ingestion hazard.
Carcinogens: None listed.
Health Hazards: Irritating and abrasive if splashed into the eye because of sand content; may be a skin irritant to
sensitive individuals. No acute or chronic hazards are known for the material as packaged at point of manufacture.
Symptoms of Overexposure: None established. Non-specific irritation is possible in sensitive individuals. No known
medical conditions aggravated by exposure.
Emergency and First Aid Procedures: Treat for symptoms. If irritation of the eyes, nose, or throat occurs, move to
fresh air. If material gets in eyes, wash eyes immediately with large amounts of water lifting eye lids occasionally. Get
medical attention.
DRYVIT SYSTEMS, INC. Page 2 of 2
SealClear鈩?
Date Issued: July, 2004 (replaces May, 1999)
Control and Protective Measures:
Protective Gloves: As needed for physical protection.
Eye Protection: Safety or splash goggles recommended.
Other Equipment: Long sleeves, apron as needed.
Respiratory Protection: Not required for wet mixture used exterior or in well-ventilated areas. Approved mechanical
filter respirator should be used to remove solid airborne particles during spray, sawing, and sanding operations.
Ventilation: None required when used exterior. Provide adequate air movement and mechanical ventilation if used in
an enclosed area.
Work Practices: Observe rules for good personal hygiene and work practices. Wash hands before smoking, eating,
or using toilet facilities.
Precautions for Safe Handling & Use/Leak Procedures:
Spills: Shovel and recover; then dispose of as common waste. Do not flush to sewer or streams; material can clog
drains and make streams turbid.
Waste Disposal: Non-regulated material.
Storage: Keep from freezing.
EPA Supplier Notification/Environmental:
This trade name product contains no chemicals subject to the reporting requirements of Section 313 of Title III of
the Superfund Amendments and Re-authorization Act of 1986 (SARA) and 40 CFR Part 372.
This product contains no ingredients on the list of Extremely Hazardous Substances for SARA Emergency
Planning.
Tier I / Tier II Hazard Category (40 CFR 370): Immediate Health Hazard.
This Material Safety Data Sheet (MSDS) has been developed for current compliance with OSHA鈥檚 Hazard Communication Standard, 29 CFR
1910.1200.
The information contained herein is based upon data considered accurate. Dryvit Systems, Inc. assumes no responsibility for personal injury or
property damage to vendees, users or third parties caused by the material. Such vendees and users assume all risks associated with the use of
this material.
MSDS 鈥? SealClear鈩? (input 7/04; replaces 5/99) MSDS #033
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