Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- STI Marine Firestop Sealant (MFS)
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Firestop and Sound Transmission
Manufacturers & Suppliers
STI Marine Firestop: A division of Specified Technologies Inc.
manufacturer
210 Evans Way, Somerville, NJ 08876
(800) 992-1180
Emergency Contacts
Emergency Contact
(800) 255-3924
24 hour
Emergency Contact
+1-813-248-0585
24 hour
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS07
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Proprietary Silyl Terminated Polyether Mixture | --- | 25 - 35% | No |
| Aluminum Trihydrate EC: 244-492-7 | 21645-51-2 | 12 - 15% | Yes |
| Calcium Carbonate, Precipitated EC: 207-439-9 | 471-34-1 | 30 - 50% | No |
| Tris(2-Chloroisopropyl Phosphate) EC: 237-158-7 | 13674-84-5 | 8 - 15% | Yes |
| Vinyltrimethoxysilane EC: 220-449-8 | 2768-02-7 | 1 - 5% | Yes |
| Stearic Acid EC: 200-313-4 | 57-11-4 | 0.1 - 2% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
If fumes or vapors are inhaled, remove victim to fresh air.
If adverse skin effects occur, discontinue use and flush contaminated area.
If this product contaminates the eyes, rinse eyes under gently running water.
If this product is swallowed, CALL PHYSICIAN OR POISON CONTROL CENTER FOR MOST CURRENT INFORMATION. If professional advice is not available, DO NOT INDUCE VOMITING
Immediate Medical Attention
Treat symptoms and eliminate exposure.
Medical Treatment
Treat symptoms and eliminate exposure.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use extinguishing material suitable to surrounding materials, including foam, halon, carbon dioxide, water stray and dry chemical.
None known.
This product may be combustible and may ignite if exposed to direct flame or if highly heated for a prolonged period.
Firefighter Protection
No Special protective actions for fire-fighters are anticipated.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Release of a large amount of containers should be considered an uncontrolled release and should be responded to by trained personnel using pre-planned procedures. Access to the spill area should be restricted. Spread should be limited by gently covering the spill with polypads. Absorb spilled product with clay, sand, polypads, or other suitable inert absorbent materials.
For releases of 1 container or less, Level D Protective Equipment (gloves, chemical resistant apron, boots, and eye protection) should be worn.
Release of a large amount of containers should be considered an uncontrolled release and should be responded to by trained personnel using pre-planned procedures. Minimum Personal Protective Equipment should be rubber gloves, rubber boots, safety glasses.
Minimize use of water to prevent environmental contamination. Prevent spill or rinsate from contaminating storm drains, sewers, soil or groundwater.
Absorb spilled product with clay, sand, polypads, or other suitable inert absorbent materials. Clean spill area with soap and copious amounts of water.
Materials: clay, sand, polypads, or other suitable inert absorbent materials
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Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
As with all chemicals, avoid getting this product ON YOU or IN YOU. Wash thoroughly after handling this product. Do not eat or drink while handling this material. Avoid contact with eyes, skin, and clothing. Avoid breathing fumes. Do not taste or swallow. Contaminated clothing needs should be laundered prior to reuse. Keep away from heat and flame.
Store containers in a cool, dry location, away from direct sunlight, sources of intense heat, or where freezing is possible. Keep container tightly closed when not in use.
Wash thoroughly after handling this product. Do not eat or drink while handling this material. Contaminated clothing needs should be laundered prior to reuse.
Keep away from heat and flame.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Use with adequate, explosion proof ventilation to ensure exposure levels are maintained below the limits provided in this section.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal circumstances of use and handling.
Not reactive
This product is not reactive.
Avoid contact with incompatible chemicals and exposure to extreme temperatures.
strong bases, strong acids, and powerful oxidizers.
Combustion: Thermal decomposition of this product can generate aluminum, calcium, carbon, iron and nitrogen oxides, formaldehyde, and unknown hydrocarbons). Hydrolysis: None known.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
12.1 Toxicity
OTHER ADVERSE EFFECTS
This material is not expected to have any ozone depletion potential.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Dispose of in accordance with local, state and federal laws and regulations. The generator of the waste is responsible for proper waste determination and management.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for STI Marine Firestop Sealant (MFS)?
The signal word is warning.
What is the physical form of STI Marine Firestop Sealant (MFS)?
STI Marine Firestop Sealant (MFS) is a paste with red color. It has mild odor.
What is STI Marine Firestop Sealant (MFS) used for?
Firestop and Sound Transmission
What are the hazard statements for STI Marine Firestop Sealant (MFS)?
This substance has 2 hazard statements:
- H319: Causes eye irritation.
- H412: Harmful to aquatic life with long-lasting effects.
What is the melting point of STI Marine Firestop Sealant (MFS)?
The melting point is Not established and the boiling point is 270°C (518°F).