MATERIAL SAFETY DATA SHEET
Last Updated: October, 2009
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
CHEMTREC 800-424-9300
Emergency Contact: ANSI 2400.1 Format
Product Name: Roof Guardian Technologies - No Stain Primer
Item Number: RG-12
Chemical Name: Acrylic polymer, pigment, extender and water mixture
Comparable Products: Fortress TarBloc AP #5606
Company Information: STS Coatings, Inc.
347 Hwy 289
Comfort, TX 78013
Ph. 830-995-5177 Fax 830-995-5705
Prepared by: Cayce Kovacs
2. COMPOSITION/INFORMATION ON INGREDIENTS
Component CAS NO. % by Weight
Acrylic co-polymer Not established 20 +/- 5
Fillers & extenders mixture 5 +/- 5
Tetrachloroisophthalonitrile 1897-45-6 1 +/- 0.5
(biocide)
Butyl Cellosolve 111-76-2 1 +/- 0.5
Water 7731-18-5 75 +/- 5
Note: The above components and their percentages are provided for health and safety purposes ONLY. This document
should not be construed as a guaranteed analysis of any specific lot or as specifications for the product.
3. HAZARDS IDENTIFICATION
EMERGENCY OVERVIEW: HMIG
Health 1
Flammability 0
Reactivity 0
Protective
Equipment B
Appearance and odor: Translucent blue-green, thin liquid with mild ammonia odor
WARNING STATEMENTS: Harmful if swallowed. May cause eye and skin irritation.
POTENTIAL HEALTH EFFECTS:
Likely routes of exposure:
EYE CONTACT: Conjunctivitis, irritation, tearing
SKIN CONTACT: Irritation or inflammation. Allergic skin reactions may occur.
INHALATION: Not expected to be an inhalation hazard.
INGESTION: Considered unlikely.
Refer to Section 11 for toxicological information.
4. FIRST AID MEASURES
IF IN EYES: Immediately flush with large amounts of potable water. Eye lids should be held
away from the eyeball to ensure thorough rinsing. Get medical attention if irritation
persists.
IF ON SKIN: Remove clothing and wash with soap and water.
IF INHALED: Not expected to be an inhalation hazard.
IF INGESTED: Do not induce vomiting ?aspiration hazard. If spontaneous vomiting occurs,
monitor for breathing difficulty. Get immediate medical attention.
STS Material Safety Data Sheet
Material: No Stain Primer Page 1 of 4
Item No.: RG-12 Created on 1/20/04
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Hazard Ratings: least = 0 slight = 1 moderate =2 high = 3 extreme = 4 Based upon NPCA guidelines
5. FIRE FIGHTING MEASURES
FLASH POINT: Water-based, not applicable. Will not burn until cured.
HAZARDOUS PRODUCTS OF COMBUSTIONS: H2S, CO, CO2 and SOX
EXTINGUISHING MEDIA: Foam CO2 or dry chemical extinguishers
UNUSUAL FIRE AND EXPLOSION HAZARDS: Stable. Water may cause frothing
6. ACCIDENTAL RELEASE MEASURES
If your facility or operation has an "oil or hazardous substance contingency plan", activate the procedure.
Take immediate steps to stop and contain the spill.
Shut off all sources of ignition.
Keep people away.
Recover free product, add limestone, earth or other suitable absorbents.
Minimize skin contact and avoid breathing vapors.
Ventilate confined spaces.
Keep product out of sewers and waterways by diking or impounding.
Advise authorities if product has entered sewers, waterways or extensive land areas.
Assure conformity with all applicable government regulations.
Dispose of in an approved facility, see Section 13, Disposal Considerations.
7. HANDLING AND STORAGE
HANDLING: Wear protective clothing, gloves and OSHA approved eye protection. When not in use,
securely replace lid on open containers.
STORAGE: Store in a cool dry, place away from heat and corrosion sources.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
EYE PROTECTION: OSHA approved glasses, goggles or full face shield. Have eyebaths readily
available. Do not wear contact lenses.
SKIN PROTECTION: Wear impervious gloves and clothing to prevent skin contact.
RESPIRATORY PROTECTION: Not applicable.
VENTILATION: Maintain positive flow of fresh air.
AIRBORNE EXPOSURE LIMITS: OSHA PEL ACGIH TLV
Note: All pigments, fillers, fibers, and extenders in this product are totally encapsulated and do not pose a respirable dust
hazard during installation and use of this product.
Components referred to herein, may be regulated by specific Canadian provincial legislation. Please refer to exposure limits
legislated for the province in which the substance will be used.
9. PHYSICAL AND CHEMICAL PROPERTIES
CHEMICAL FORMULA: Not applicable, mixture
APPEARANCE: Translucent blue-green, thin liquid
ODOR: Mild ammonia odor
PH: Approximately 8.0 ?10.0
0
MELTING POINT ( F): Not applicable.
DENSITY (lb/gal): Greater than 8.4
SOLUBILITY IN WATER: Insoluble but miscible with water.
NOTE: These physical data are typical values based on material testing, but may vary from sample to sample. Typical values should
not be construed as a guaranteed analysis of any specific lot or as specifications for the product.
10. STABILITY AND REACTIVITY
STABILITY: Stable.
MATERIALS TO AVOID: Strong oxidizers
HAZARDOUS DECOMPOSITION PRODUCTS: H2S, CO, CO2 and SOX
HAZARDOUS POLYMERIZATION: None.
11. TOXICOLOGICAL INFORMATION
Oral ?rat LD50 (mg/kg): Biocide 1620
STS Material Safety Data Sheet
Material: No Stain Primer Page 2 of 4
Item No.: RG-12 Created on 1/20/04
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Hazard Ratings: least = 0 slight = 1 moderate =2 high = 3 extreme = 4 Based upon NPCA guidelines
Dermal ?rabbit LD50 (mg/kg): Biocide > 2000
Eye irritation ?rabbit: no data available
Skin irritation ?rabbit (24-hr exposure): no data available
12. ECOLOGICAL INFORMATION
This product may cause adverse environmental effects if used improperly or released into the environment
through a spill. Employ best management practices to prevent this material from entering storm sewer
systems, waterways or otherwise impacting plant and animal species.
13. DISPOSAL CONSIDERATIONS
This product, when discarded or disposed of, is not specifically listed as a hazardous waste in federal
regulations. It could be designated as a hazardous waste according to state regulations. This product could
also become a hazardous waste if it is mixed with or comes in contact with a hazardous waste. If such
contact occurs, consult 40 CFE, to determine whether it is a hazardous waste.
The transportation, storage, treatment and disposal of this waste must be conducted in accordance with all
applicable federal, state and local regulations.
14. TRANSPORT INFORMATION
The data provided in this section is for information only. Please apply the appropriate regulations to properly
classify your shipment for transportation.
US DOT: Not classified as hazardous material under HM-181.
CANADIAN TDG: Not determined.
15. REGULATORY INFORMATION
TSCA INVENTORY: Not determined.
DSL INVENTORY: Not determined.
WHMIS CLASSIFICATION: Not determined.
SARA HAZARD NOTIFICATION:
Hazardous Categories Under Title III Rules (40 CFR 370): Not applicable
Section 302 Extremely Hazardous Substances: Not applicable
Section 313 Toxic Chemical(s): Not applicable
CERCLA REPORTABLE QUANTITY: Component % by weight
CA Proposition 65 Warning: This product may contain chemicals known to the State of California to cause
cancer, birth defects, and/or other reproductive harm.
Refer to Section 11 for OSHA/HPA Hazardous Chemical(s) and Section 13 for RCRA classification.
16. OTHER INFORMATION
This material has been defined as a hazardous chemical under the criteria of the OSHA Hazard
Communication Standard (29 CFR 1910.1200).
Health Fire Reactivity Add'l Information
1
Suggested NFPA Rating 1 0 0
1
Suggested HMIS Rating 1 0 0
The information and recommendations contained herein are to the best of STS Coatings, Inc. knowledge and
belief, accurate and reliable as of the date issued. STS Coatings, Inc. Does not warrant or guarantee their
accuracy or reliability, and STS Coatings, Inc. shall not be liable for any loss or damage arising out of the use
thereof.
The information and recommendations are offered for the user's consideration and examination, and it is the
user's responsibility to satisfy itself that they are suitable and complete for its particular use. It is also the
STS Material Safety Data Sheet
Material: No Stain Primer Page 3 of 4
Item No.: RG-12 Created on 1/20/04
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Hazard Ratings: least = 0 slight = 1 moderate =2 high = 3 extreme = 4 Based upon NPCA guidelines
user's responsibility to make certain that it is relying up on the most recent, updated, information and
recommendations available from STS Coatings, Inc.
The Environmental Information included as well as the Hazardous Material Identification System (HMIS) and
National Fire Protection Association (NFPA) ratings, have been included by STS Coatings, Inc. in order to
provide additional health and hazard classification information. The ratings recommended are based up on
the criteria supplied by the developers of these rating systems, together with STS Coatings, Inc.'s
interpretation of the available data.
For Other Product Information Contact:
STS Coatings, Inc.
347 Hwy 289
Comfort, TX 78013
phone: 830-995-5177
fax: 830-995-5705
info@stscoatings.com
STS Material Safety Data Sheet
Material: No Stain Primer Page 4 of 4
Item No.: RG-12 Created on 1/20/04
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Hazard Ratings: least = 0 slight = 1 moderate =2 high = 3 extreme = 4 Based upon NPCA guidelines
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