M ATERIAL SAFETY DATA SHEET
1. Chemical Product and Company Identification
Architectural Polymers, Inc., 1220 Little Gap Rd. Palmerton, PA 18071 610-824-3322
Product Name: Silicone RTV Mold Rubbers 73-29, 73-45, 73-55 Part A
Chemical Family: Silicone
2. Hazardous Constituents
Hazardous Ingredient/CAS #
Additional information on ingredients is withheld as a trade secret per 29 CFR
3. Health Hazards
PRIMARY ROUTE(S) OF ENTRY: Skin or eye contact
EYE: May cause slight transient eye irritation.
SKIN: Unlikely to cause skin irritation.
INGESTION: Ingestion of large quantities may cause liver enlargement.
INHALATION: At room temperature, no harmful effects expected. Vapors from heated
material may be hazardous.
CARCINOGENICITY: Not designated as a carcinogen by NTP, IARC, or OSHA.
4. First Aid Measures
EYE CONTACT: Flush with plenty of water. Seek medical attention if irritation persists.
SKIN CONTACT: Wipe off and wash with soap and plenty of warm water.
INHALATION: Remove to fresh air. Seek medical attention if symptoms persist.
INGESTION: Seek medical attention. Do not induce vomiting unless so directed by a
5. Fire Fighting Measures
FLASH POINT: >200°F (estimated)
EXTINGUISHING MEDIA: Carbon dioxide, dry chemical, foams, or water spray.
HAZARDOUS COMBUSTION PRODUCTS: May include carbon and silicone oxides and
potentially irritating compounds such as formaldehyde.
OTHER INFORMATION: Firefighters wear SCBA. Cool fire exposed containers with
6. Accidental Release Measures
Clear non-emergency personnel from the area. Extinguish sources of ignition. Contain spill
to minimize environmental contamination. Absorb spilled material with an inert absorbent
such as sawdust, vermiculite, dirt, sand, clay, or cob grit. Collect and containerize material.
Spilled material poses a slipping hazard.
7. Handling and Storage
HANDLING: Use in well-vent