SAFETY DATA SHEET
Product:
Revision Date:

820-A
6/01/2015

1. MATERIAL IDENTIFICATION
Product Name:

Aremco-Bond 820-A Activator

Product Description:
Product Use:

Mercaptan Polymer Liquid Mixture, Clear, Sulfur Odor
High Performance Adhesive Hardener

Manufacturer:

Aremco Products, Inc.
707-B Executive Blvd.
Valley Cottage, NY 10989

Telephone:
Emergency Phone:845-268-0039
845-268-0039 or Infotrac (24/7) 800-535-5053

2. HAZARDS IDENTIFICATIONGHS Classification:
Acute Toxicity, Oral
Skin Irritation
Eye Irritation

Category 4
Category 2
Category 2A

GHS Label Elements:

GHS Signal Word:
Warning
GHS Hazard Determining Component:
2,4,6-Tris(Dimethylaminomethyl)Phenol
Mercaptan Terminated Polymer
GHS Hazard Statements for Health Hazards:
H302
Harmful if swallowed.
H315
Causes skin irritation.
H319
Causes serious eye irritation.
GHS Precautionary Statements - Prevention:
P264
Wash hands thoroughly after handling.
P270
Do not eat, drink or smoke when using this product.
P280
Wear protective gloves, eye and face protection.
GHS Precautionary Statements – Response:
P301+P312
IF SWALLOWED: Call a poison center or doctor if you feel unwell.
P330
Rinse mouth.
P302+P352
IF ON SKIN: Wash with plenty of soap and water.
P332+P313
If skin irritation occurs, get medical attention.
P362
Take off contaminated clothing and wash before reuse.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do and continue
rinsing.
P313+P337
If eye irritation persists, get medical attention.
GHS Storage/Disposal:
P501
Dispose in accordance with local, regional, national or international regulations.

13. COMPOSITION
Chemical Name
Mercaptan Terminated Polymer(New Jersey Trade Secret Registry33611900-5145KP)
2,4,6Tris(Dimethylaminomethyl)Phenol

CAS No.

EC No.

Concentration

GHS Product Identifier

None

None

>95.0%

None

90-72-2

203-013-9<2.5%

H302 Acute Toxicity, Oral, Cat 4
H315 Skin Corrosion/Irritation, Cat 2
H319 Eye Damage/Irritation, Cat 2A

4. FIRST AID MEASURES
Eye Exposure:
Hold eyelids open and flush with a steady, gentle stream of water for at least 15 minutes. Seek immediate medical attention, preferably with an
ophthalmologist. If a physician is not immediately available, eye irrigation should be continued for an additional 15 minutes.
Skin Exposure:
Immediately wipe excess material off skin with a dry cloth then wash with plenty of soap and water for at least 5 minutes. See medical attention if
irritation develops or persists. Remove contaminated clothing and shoes and clean thoroughly before re-use.
Inhalation:
Remove from immediate source of exposure and assure that victim is breathing. If not breathing, administer cardio-pulmonary resuscitation (CPR). If
breathing is difficult, administer oxygen if available. Seek medical attention. Symptoms can be delayed several hours.
Ingestion:
If swallowed, do not induce vomiting. If victim is conscious and alert, give 1-2 glasses of milk or water to drink. Do not give anything by mouth to an
unconscious person. Seek medical attention immediately. Do not leave victim unattended. To prevent aspiration of swallowed product, lay victim onside with head lower than waist. Vomiting may occur spontaneously. If vomiting occurs and the victim is conscious, give additional milk or water tofurther dilute the chemical.

5. FIRE FIGHTING MEASURESExtinguishing Media:
Special Fire Fighting Procedures:

Use carbon dioxide, dry chemical, foam, or water spray.
Firefighters should wear NIOSH/MSHA approved positive pressure breathing apparatus with full face-piece andfull chemical resistant protective clothing. Dike area to prevent runoff and contamination of water sources.
Dispose of fire control water later. Extreme heat or water contamination may cause closed containers to
explode.

6. ACCIDENTAL RELEASE MEASURES
Personal Protection:
Spill Cleanup:

Wear chemical goggles, body-covering protective clothing, chemical resistant gloves, and rubber boots. Use
NIOSH approved respirator where mist occurs.
Mop up liquid and absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust)
and dispose in accordance with federal, state and local regulations or permits. Flush area with solvent thenwater to complete cleanup.

7. HANDLING AND STORAGE
Handling:
Storage:

Avoid contact with eyes, skin and clothing. Avoid breathing vapors. Keep container closed. Promptly clean
residue from closures with cloth and solvent. Promptly clean up spills.
Store at room temperature in a dry, well ventilated area, away from combustible material, and away from
ignition sources. Keep containers closed. Store in clean plastic or steel containers.

2

8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Components with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of material with critical values that have to be monitored at the workplace.
Chemical NameEngineering Controls:
Respiratory Protection:

Skin Protection:
Eye Protection:

CAS No.

EC No.

3

TLV (mg/m )Normal ventilation for good working conditions should be used. Keep containers closed. Safety shower andeyewash fountain should be within direct access.
This product is not considered respirable in either the liquid or cured forms. However, if the cured product ispolished, ground or chipped during processing, handling or use, powders may be released as airborne
respirable particles. In these instances, appropriate personal protection equipment and local ventilation controls
must be employed. If exposure limits are exceeded and local ventilation is unavailable, a supplied-air respirator
or a self-contained NIOSH-approved vapor respirator is required.
Wear body-covering protective clothing and gloves.
Wear chemical goggles or face shield.

9. PHYSICAL AND CHEMICAL PROPERTIES
Form:Color:Odor:
Odor Threshold:pH:
Melting Point Range:
Boiling Point Range:
Flash Point (Closed Cup):
Flammability (solid, gaseous):
Decomposition Temperature:
Ignition Temperature:
Auto Igniting:
Danger of Explosion:
Explosion Limits
Lower:
Upper:
Vapor Pressure:
Density:
Relative Density:
Vapor Density:
Evaporation Rate:
Solubility in / Miscibility Water:
Partition Coefficient(n-Octanol/Water):
Viscosity, Dynamic:
Viscosity, Kinematic:
Volatile Organic Compounds:

3

PEL (mg/m )LiquidClear
SulfurNot Determined
Not Determined
Not Determined
Not Determinedoo
259 C (498 F)
Not Applicable
Not Determinedoo315 C (599 F)
Not Determined
Product does not present an explosion hazard
Not Determined
Not Determined
Not Determinedo1.15 g/cc @ 20 C
Not Determined
Not Determined
Not Determined
Not miscible or difficult to mix
Not Determined
Not Determined
Not Determined
0.0%

10. STABILITY AND REACTIVITY
Chemical Stability:
This material is stable under normal conditions of use and storage.
Conditions to Avoid:
None if used according to specifications.
Materials to Avoid:
Strong acids, strong bases, strong oxidizers, epoxy resins.
Hazardous Polymerization:
May occur with epoxy resins in large masses, greater than 100 grams.
Hazardous Decomposition Materials: Hydrogen sulfide, carbon monoxide, sulfur oxides (SOx), and carbon dioxide311. TOXICOLOGICAL INFORMATION
Acute Toxicity:
Primary Irritant Effect:

Skin:
Eye:
Sensitization:

No irritant effectNo irritant effectNo sensitizing effects known

Additional Toxicological:

When used and handle according to specifications, the product does not have any harmful effects according toour experience and the information provided to us. The substance is not subject to classification.

Carcinogenic Categories:

IARC
NTP
OSHA

Substance is not listed
Substance is not listed
Substance is not listed

12. ECOLOGICAL INFORMATION
Aquatic Toxicity:
Persistence & Degradability:
Bioaccumulative Potential:
Mobility in Soil:
General Notes:

No further relevant information available.
No further relevant information available.
No further relevant information available.
No further relevant information available.
Water hazard class 1 (self-assessment): slightly hazardous for water.
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.

Results of PBT & vPvB Assessment:
PBT:
Not applicable.
VPvB:
Not applicable
Other Adverse Effects:
No further information available.

13. DISPOSAL CONSIDERATIONS
Disposal:

Keep out of surface waters, sewers, and waterways entering or leading to surface waters. Notify authorities if
any exposure to the environment occurs or is likely to occur. Utilize an appropriate disposal facility, incompliance with federal, state and local environmental control regulations.

14. TRANSPORTATION INFORMATIONDOT UN Status:

The material is not a regulated hazardous material for transportation.

15. REGULATORY INFORMATION
U.S. Federal Regulations
CERCLA:No CERCLA reportable quantity has been established for this material.

TSCA:

All ingredients of this material are listed on the TSCA inventory.

SARA Title III
Sections 302, 304, 313, 355:

This product does not contain any substances reportable under these sections.

Sections 311, 312:
Hazard Classes
Fire Hazard
Reactivity Hazard
Pressure Hazard
Immediate Hazard
Delayed Hazard

Yes/No
No
No
No
Yes
No

4

International Inventory
Canada (DSL)
Europe (EINECS/ELINCS)
Australia (AICS)
Japan (MITI)South Korea (KECL)

Status
Yes
Yes
Yes
Yes
Yes

16. OTHER INFORMATIONNFPA Ratings (scale 0 – 4)

Health, 1
Flammability, 1
Reactivity, 0
Personal Protection, H

HMIS Ratings (scale 0 – 4)

Health, 1
Flammability, 1
Reactivity, 0
Personal Protection, H

Key Legend Information
ACGIH
ARD
CAS
CERCLA
DSL
EC
HMIS
IARC
ND
NE
NFPA
NIOSH
NTP
OSHA
PEL
RE
SARA
SARA Title III
SARA Section 302
SARA Section 304
SARA Section 311
SARA Section 312
SARA Section 313
SE
STEL
STOT
TLV
TWA

American Conference of Governmental Industrial Hygienists
International Agency for Research on Cancer
Chemical Abstract Service
Comprehensive Environmental Response, Compensation & Liability Act
Domestic Substance List
European Commission
Hazardous Materials Identification System
International Agency for Research on Cancer
Not Determined
Not Established
National Fire Protection Association
National Institute for Occupational Safety & HealthNational Toxicology Program
Occupational Safety and Health Administration
Permissible Exposure Limit
Repeat Exposure
Superfund Amendments & Reauthorization Act
Emergency Planning & Community Right to Know Act
Extremely Hazardous Substances
Emergency Release
MSDS/List of Chemicals & Hazardous Inventory
Emergency & Hazardous Inventory
Toxic Chemicals & Release Reporting
Single Exposure
Short Term Exposure Limit
Specific Target Organ Toxicity
Threshold Limit Value
Time Weighted Average

Disclaimer: The information contained herein is based on data taken from sources believed to be both current and reliable at the time of publication.
Aremco Products, Inc. makes no warranty, expressed or implied, as to the accuracy of this MSDS and assumes no liability arising from its use byothers. Compliance with all applicable Federal, State and Local laws and regulations remains the responsibility of the user.

5

SAFETY DATA SHEET
Product:
Revision Date:

820-B
6/01/2015

1. MATERIAL IDENTIFICATION
Product Name:

Aremco-Bond 820-B Base Resin

Product Description:
Product Use:

Epoxy Resin Mixture, Clear, Epoxy Odor
High Performance Adhesive Resin

Manufacturer:

Aremco Products, Inc.
707-B Executive Blvd.
Valley Cottage, NY 10989

Telephone:
Emergency Phone:845-268-0039
845-268-0039 or Infotrac (24/7) 800-535-5053

2. HAZARDS IDENTIFICATIONGHS Classification:
Skin Irritation
Eye Irritation
Skin Sensitization

Category 2
Category 2ACategory 1

GHS Label Elements:

GHS Signal Word:
Warning
GHS Hazard Determining Component:
Reaction Product: Bisphenol-A-(Epichlorhydrin) Epoxy Resin
GHS Hazard Statements for Health Hazards:
H315
Causes skin irritation.
H317
May cause an allergic skin reaction.
H319
Causes serious eye irritation.
GHS Precautionary Statements - Prevention:
P261
Avoid breathing dust/fume/gas/mist/vapors/spray.
P264
Wash hands thoroughly after handling.
P272
Contaminated work clothing should not be allowed out of the workplace.
P280
Wear protective gloves.
GHS Precautionary Statements – Response:
P302+P352
IF ON SKIN: Wash with plenty of soap and water.
P332+P313
If skin irritation occurs, get medical attention.
P362
Take off contaminated clothing and wash before reuse.
P305+P351+P338
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses
if present and easy to do and continue rinsing.
P313+P337
If eye irritation persists, get medical attention.
GHS Storage/Disposal:
P501
Dispose in accordance with local, regional, national or international regulations.

13. COMPOSITION
Chemical Name
Reaction Products: Bisphenol-A(Epichlorhydrin) Epoxy Resin(number average molecular weight<= 700)CAS No.

EC No.

Concentration

GHS Product Identifier

25068-38-6

500-033-5

100.0%

H315, Skin Corrosion/Irritation, Cat 2
H317 Sensitization, Skin, Cat 1
H319 Eye Damage/Irritation, Cat 2A

4. FIRST AID MEASURES
Eye Exposure:
Hold eyelids open and flush with a steady, gentle stream of water for at least 15 minutes. Seek immediate medical attention, preferably with an
ophthalmologist. If a physician is not immediately available, eye irrigation should be continued for an additional 15 minutes.
Skin Exposure:
Immediately wipe excess material off skin with a dry cloth then wash with plenty of soap and water for at least 5 minutes. See medical attention if
irritation develops or persists. Remove contaminated clothing and shoes and clean thoroughly before re-use.
Inhalation:
Remove from immediate source of exposure and assure that victim is breathing. If not breathing, administer cardio-pulmonary resuscitation (CPR). If
breathing is difficult, administer oxygen if available. Seek medical attention. Symptoms can be delayed several hours.
Ingestion:
If swallowed, do not induce vomiting. If victim is conscious and alert, give 1-2 glasses of milk or water to drink. Do not give anything by mouth to an
unconscious person. Seek medical attention immediately. Do not leave victim unattended. To prevent aspiration of swallowed product, lay victim onside with head lower than waist. Vomiting may occur spontaneously. If vomiting occurs and the victim is conscious, give additional milk or water tofurther dilute the chemical.
Medical Conditions Possibly Aggravated by Exposure:
Inhalation of product may aggravate existing chromic respiratory problems such as asthma, emphysema or bronchitis. Skin contact may aggravate
existing skin disease.

5. FIRE FIGHTING MEASURESExtinguishing Media:
Special Fire Fighting Procedures:

Use carbon dioxide, dry chemical, or appropriate foam.
Firefighters should wear NIOSH/MSHA approved positive pressure breathing apparatus with full face-piece andfull chemical resistant protective clothing. Dike area to prevent runoff and contamination of water sources.
Dispose of fire control water later. Extreme heat or water contamination may cause closed containers to
explode.

6. ACCIDENTAL RELEASE MEASURES
Personal Protection:
Spill Cleanup:

Wear chemical goggles, body-covering protective clothing, chemical resistant gloves, and rubber boots. Use
NIOSH approved respirator where mist occurs.
Absorb with liquid-binding material (sand, diatomite, universal binders, or sawdust). Mop up liquid and disposein accordance with federal, state and local regulations or permits. Flush area with solvent then water tocomplete cleanup.

7. HANDLING AND STORAGE
Handling:
Storage:

Avoid contact with eyes, skin and clothing. Avoid breathing vapors. Keep container closed. Promptly clean
residue from closures with cloth and solvent. Promptly clean up spills.
Store at room temperature in a dry, well ventilated area, away from combustible material, and away from ignition
sources. Keep containers closed. Store in clean plastic or steel containers.

2

8. EXPOSURE CONTROLS / PERSONAL PROTECTION
Components with limit values that require monitoring at the workplace:
The product does not contain any relevant quantities of material with critical values that have to be monitored at the workplace.
Chemical Name

CAS No.

Engineering Controls:
Respiratory Protection:

Skin Protection:
Eye Protection:

3

TLV (mg/m )EC No.

3

PEL (mg/m )Normal ventilation for good working conditions should be used. Keep containers closed. Safety shower andeyewash fountain should be within direct access.
This product is not considered respirable in either the liquid or cured forms. However, if the cured product ispolished, ground or chipped during processing, handling or use, powders may be released as airborne
respirable particles. In these instances, appropriate personal protection equipment and local ventilation controls
must be employed. If exposure limits are exceeded and local ventilation is unavailable, a supplied-air respirator
or a self-contained NIOSH-approved vapor respirator is required.
Wear body-covering protective clothing and gloves.
Wear chemical goggles or face shield.

9. PHYSICAL AND CHEMICAL PROPERTIES
Form:Color:Odor:
Odor Threshold:pH:
Melting Point Range:
Boiling Point Range:
Flash Point (Closed Cup):
Flammability (solid, gaseous):
Decomposition Temperature:
Auto Igniting:
Danger of Explosion:
Explosion Limits
Lower:
Upper:
Vapor Pressure (mm Hg):
Density:
Relative Density:
Vapor Density:
Evaporation Rate:
Solubility in / Miscibility Water:
Partition Coefficient(n-Octanol/Water):
Viscosity, Dynamic:
Viscosity, Kinematic:
Volatile Organic Compounds:

LiquidClear
Epoxy Odor
Not Determined
Not Determined
Not Determinedoo> 500 F (300 C)oo
480 F (249 C)
Not Applicable
Not Determined
Not Determined
Product does not present an explosion hazard
Not Determined
Not Determinedo< 1 @ 25 Co
1.15 g/cc @ 20 C
Not Determined
Not Determined
Not Determined
Not miscible or difficult to mix
Not Determined
Not Determined
Not Determined
0.00 g/l

10. STABILITY AND REACTIVITY
Chemical Stability:
Possibility of Hazardous Reactions:This material is stable under normal conditions of use and storage.
Reacts with amines, catalysts, oxidizing agents and strong alkali. Hazardous polymerization may occur if mixed
with amines in large masses and/or with heat.
Conditions to Avoid:
No further relevant information available.
Incompatible Materials:
Strong acids, strong bases, strong oxidizers, amines, and mercaptans.
Hazardous Decomposition Products: Carbon monoxide, carbon dioxide, and unknown hydrocarbons.

311. TOXICOLOGICAL INFORMATION
Acute Toxicity:

Primary Irritant Effect:
Skin:
Eye:
Sensitization:

Carcinogenic Effects:

Irritant to skin and mucous membranes
Irritating effectSensitization possible through skin contact

The product does not contain any ingredient designated by IARC, NTP, ACGIH or OSHA as probable orsuspected human carcinogens.

12. ECOLOGICAL INFORMATION
Aquatic Toxicity:
Persistence & Degradability:
Bioaccumulative Potential:
Mobility in Soil:
Ecotoxicity:
General Notes:

No further relevant information available.
No further relevant information available.
No further relevant information available.
No further relevant information available.
Toxic for fish.
Water hazard class 2 (self-assessment): Hazardous for water.
Do not allow product to reach ground water, water course or sewage system.
Dangerous to drinking water even if small quantities leak into the ground.
Poisonous to fish and plankton.
Toxic to aquatic organisms.

Results of PBT & vPvB Assessment:
PBT:
Not applicable.
VPvB:
Not applicable
Other Adverse Effects:
No further information available.

13. DISPOSAL CONSIDERATIONS
Disposal:

Keep out of surface waters, sewers, and waterways entering or leading to surface waters. Notify authorities if
any exposure to the environment occurs or is likely to occur. Utilize an appropriate disposal facility, incompliance with federal, state and local environmental control regulations.

14. TRANSPORTATION INFORMATIONDOT UN Status:

The material is not a regulated hazardous material for transportation.

15. REGULATORY INFORMATION
U.S. Federal Regulations
CERCLA:No CERCLA reportable quantity has been established for this material.

TSCA:

All ingredients of this material are listed on the TSCA inventory.

SARA Title III
Sections 302, 304, 313:

This product does not contain any substances reportable under these sections.

Sections 311, 312:
Hazard Classes
Fire Hazard
Reactivity Hazard
Pressure Hazard
Immediate Hazard
Delayed Hazard

Yes/No
No
No
No
Yes
No

4

International Inventory
Canada (DSL)
Europe (EINECS/ELINCS)
Australia (AICS)
Japan (MITI)South Korea (KECL)

Status
Yes
Yes
Yes
Yes
Yes

16. OTHER INFORMATIONNFPA Ratings (scale 0 – 4)

Health, 1
Flammability, 1
Reactivity, 0
Personal Protection, H

HMIS Ratings (scale 0 – 4)

Health, 1
Flammability, 1
Reactivity, 0
Personal Protection, H

Key Legend Information
ACGIH
ARD
CAS
CERCLA
DSL
EC
HMIS
IARC
ND
NE
NFPA
NIOSH
NTP
OSHA
PEL
RE
SARA
SARA Title III
SARA Section 302
SARA Section 304
SARA Section 311
SARA Section 312
SARA Section 313
SE
STEL
STOT
TLV
TWA

American Conference of Governmental Industrial Hygienists
International Agency for Research on Cancer
Chemical Abstract Service
Comprehensive Environmental Response, Compensation & Liability Act
Domestic Substance List
European Commission
Hazardous Materials Identification System
International Agency for Research on Cancer
Not Determined
Not Established
National Fire Protection Association
National Institute for Occupational Safety & HealthNational Toxicology Program
Occupational Safety and Health Administration
Permissible Exposure Limit
Repeat Exposure
Superfund Amendments & Reauthorization Act
Emergency Planning & Community Right to Know Act
Extremely Hazardous Substances
Emergency Release
MSDS/List of Chemicals & Hazardous Inventory
Emergency & Hazardous Inventory
Toxic Chemicals & Release Reporting
Single Exposure
Short Term Exposure Limit
Specific Target Organ Toxicity
Threshold Limit Value
Time Weighted Average

Disclaimer: The information contained herein is based on data taken from sources believed to be both current and reliable at the time of publication.
Aremco Products, Inc. makes no warranty, expressed or implied, as to the accuracy of this MSDS and assumes no liability arising from its use byothers. Compliance with all applicable Federal, State and Local laws and regulations remains the responsibility of the user.

5