NHTSA ID Number: 11018903
Manufacturer Communication Number: WQQ-52R
TSB/Document Date: 2025-06-03
Summary
"The repair instructions previously provided in the WQK-47 recall bulletin as been updated, the WQQ-52 recall will involve applying additional anti-corrosion material to the four-way (2-2 way) joint connector area of the brake line system on Forester, Impreza, WRX, and STI vehicles previously repaired under the WQK-47 (14V-311) brake line corrosion recall prior tothe December 23, 2014 WQK-47 recall bulletin revision."
Skin protection: Wear protective gloves. Inspect gloves for chemical break-
through and replace at regular intervals. Clean protective
equipment regularly. Wash hands and other exposed
areas with mild soap and water before eating, drinking, and
when leaving work.
Gloves: When handling material that is heated, wear thermally
protective heat insulating chemically resistance
gloves. If contact with forearms is likely, wear gauntlet
style gloves., Chemically resistant gloves
Other protective equipment:
Wear chemically resistant safety glasses with side shields
when handling this product. Do not wear contact lenses.
Wear protective gloves. Inspect gloves for chemical break-
through and replace at regular intervals. Clean protective
equipment regularly. Wash hands and other exposed
areas with mild soap and water before eating, drinking, and
when leaving work.
When handling material that is heated, wear chemically
resistant safetyglasses with side shields and a face shield.
General hygiene conditions:
Use with adequate ventilation Do not use pressure to
empty container. Remove contaminated clothing and
wash before before reuse. Avoid contact with material,
avoid breathing dusts or fumes, use only in a well-
ventilated area. Use spark-proof tools and explosion-proof
equipment. “Empty” containers retain product residue
(liquid and/or vapor) and can be dangerous. Do not get in
eyes,on skin and clothing. Wash thoroughly after handling.
As with all chemicals, good industrial hygiene practices
should be followed when handling this material.
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 22
SAFETY DATA SHEET (PAGE 7 of 13)
Product identifier used on the label: NOX-RUST
® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
9. Physical and chemical properties
Appearance (physical state, color etc.):
Physical state:
Viscous Liquid
Color: Amber
Odor: Petroleum Type
Odor Threshold: No data available
pH: No data available
Melting point/freezing point (°C):
Melting Point (°C):
No data available
Freezing point (°C): No data available
Initial boiling point and boiling range (°C):
No data available
Flash Point:
>= 105 °F (41 °C)
Evaporation Rate:
2 mmHg @ 20°C
Vapor density: No data available
Relative density: 0.899
Solubility(ies):
Negligible; 0-1%
Partition coefficient: n-octanol/water:
No data available
Auto-ignition temperature (°C):
No data available
Decomposition Temperature (°C):
No data available
Viscosity: Typical 1500 cP
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 23
SAFETY DATA SHEET (PAGE 8 of 13)
Product identifier used on the label: NOX-RUST® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
Volatiles, % by weight: 52
VOC, Material, lb/gal
3.87
VOC, Material, grams/liter
463.7
VOC minus exempt solvents & water, g/L
466
10. Stability and reactivity
Reactivity: Not expected to be reactive
Chemical stability:
Stable under normal conditions.
Possibility of hazardous reactions:
Under normal conditions of storage and use,
hazardous reactions will not occur.
Conditions to avoid (e.g., static
discharge, shock, or vibration):
Temperatures above flash point in combination with
sparks, open flames, or other sources of ignition.
Elevated temperatures. Contamination.
Incompatible materials: Strong oxidizing agents
Hazardous decomposition products:
Under normal conditions of use & storage,
decomposition and hazardous decomposition
products are unlikely.
11. Toxicological information
Description of the various toxicological (health) effects and the available data used to identify
those effects:
Information on the likely routes of
exposure (inhalation, ingestion, skin
and eye contact):
Eye contact, Skin contact, Inhalation
Symptoms related to the physical,
chemical and toxicological characteristics:
May cause respiratory irritation
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 24
SAFETY DATA SHEET (PAGE 9 of 13)
Product identifier used on the label: NOX-RUST® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
Delayed and immediate effects and also chronic effects from short- and long-term exposure:
Ingestion Toxicity:
Harmful if swallowed. Estimated to be > 5.0 g/kg;
practically non-toxic.
Skin Contact:
Can cause minor skin irritation, defatting, and
dermatitis.
Inhalation Toxicity:
May cause respiratory irritation
Eye Contact:
Can cause moderate irritation, tearing and
reddening but not likely to permanently injure eye
tissue.
Sensitization: None known
Mutagenicity: No data
Reproductive and Developmental Toxicity:
No data available
Carcinogenicity:
There are no carcinogenic ingredients present at or
over 0.1%.
STOT-single exposure:
Classification has been based on toxicological
information of the components in Section 3.
STOT-repeated exposure:
Based on available data, the classification criteria
are not met.
Aspiration hazard:
Based on available data, the classification criteria
are not met.
Numerical measures of toxicity (such as acute toxicity estimates):
Chemical Name
LD50 Oral
Distillates (petroleum),
hydrotreated light
LD50 Dermal
LC50 Inhalation
Inhalation LC50 (4h) Rat >
20 mg/L
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 25
SAFETY DATA SHEET (PAGE 10 of 13)
Product identifier used on the label: NOX-RUST® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
Is the hazardous chemical listed in the National Toxicology Program (NTP) Report
on Carcinogens (latest edition) or has it been found to be a potential carcinogen in the
International Agency for Research on Cancer (IARC) Monographs (latest edition), or by
OSHA?:
Chemical Name
OSHA Carcinogen
IARC Carcinogen
NTP Carcinogen
No component of this product present at
levels greater than or equal to 0.1% is
identified as a known or anticipated
carcinogen.
12. Ecological information
Ecological Toxicity Data:
Chemical Name
CAS #
Aquatic ERC50
Crustacea
Aquatic ERC50
Algae
Aquatic LC50 Fish
No data available
Persistence and degradability:
No data
Bioaccumulative potential:
No data available
Mobility in soil:
No data available
Other adverse effects
(such as hazardous to the ozone layer):
No data available
13. Disposal considerations
Description of waste residues and
information on their safe handling
and methods of disposal, including the
disposal of any contaminated packaging:
Waste codes / waste designations:
Spent or discarded material may be a
hazardous waste. Dispose of by
incineration following Federal, State,
Local, or Provincial regulations.
D001
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 26
SAFETY DATA SHEET (PAGE 11 of 13)
Product identifier used on the label: NOX-RUST® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
14. Transport information
Domestic Ground in containers 119 GL
UN1268, PETROLEUM DISTILLATES, N.O.S., (Naphtha Solvent),
Combustible liquid, PG III
Shipping name for Export, Air (IATA)
UN1268, PETROLEUM DISTILLATES, N.O.S., (Naphtha Solvent),3, PG III
Shipping name for Export, Sea (IMDG)
UN1268, PETROLEUM DISTILLATES, N.O.S., (Naphtha Solvent),3, PG III
Marine Pollutant?
No
15. Regulatory information
International Inventory
Country(s) or region
On inventory (yes/no)*
Australia
Australian Inventory of Chemical Substances (AICS)
Yes
Canada
Domestic Substances List (DSL)
Yes
Canada
Non- Domestic Substances List (NDSL)
No
China
Inventory of Existing Chemical Substances in China (IECSC)
Yes
Europe
European Inventory of Existing Commercial Chemical
Substances (EINECS)
Yes
Europe
European List of Notified Chemical Substances (ELINCS)
No
Japan
Inventory of Existing and New Chemical Substances (ENCS)
Yes
Korea
Existing Chemicals List (ECL)
Yes
New Zealand
New Zealand Inventory
Yes
Philippines
Philippines Inventory of Chemicals and Chemical
Substances (PICCS)
Yes
Taiwan
Taiwan Inventory
Yes
United States & Puerto Rico
Toxic Substances Control Act (TSCA) Inventory
Yes
*A “Yes” indicates that all components of this product comply with the inventory requirements
administered by the governing country(s)
A “No” indicates that one or more components of the product are not listed or are unknown from
listing on the inventory administered by the governing country(s).
Continued...
Product Campaign Bulletin: WQQ-52R; Revised: 05/06/25
Page 27
SAFETY DATA SHEET (PAGE 12 of 13)
Product identifier used on the label: NOX-RUST® R576-108
Stock Number: 4790012
Revision Date: 09‐20‐2024
Replaces: 08‐14‐2024
Chemical Name
CAS #
Regulation
Percent
Naphthalene
91‐20‐3
Prop. 65 ‐ Cancer
TRACE
Cumene
98‐82‐8
Prop. 65 ‐ Cancer
TRACE
Benzene
71‐43‐2
Prop. 65 ‐ Cancer
TRACE
Ethylbenzene
100‐41‐4
Prop. 65 ‐ Cancer
TRACE
Benzene
71‐43‐2
Prop. 65 ‐ Developmental
and/or Reproductive
TRACE
Prop. 65 ‐Developmental
and/or Reproductive
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TSB/Document ID: WQQ-52R
Replacement Service Bulletin Number:
MFR Communication Date: 2025-05-06
MFR Internal Campaign ID/Software Version:
Communication Type: Service Bulletin/Repair Instructions
NHTSA Components: SERVICE BRAKES
MFR Component System:
MFR Component Subsystem:
Previous TSB | Next TSB |
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