=====================  Product Identification  =====================

MSDS NAME:370394/370396 ECO-HTS-PART A
NIIN:00F038533
MSDS Number: CHMNN
=== Responsible Party ===
Company:TENNANT CO
Address:701 N LILAC DR
Box:1452
City:MINNEAPOLIS
State:MN
ZIP:55422-5000
Country:US
Info Phone Num:612-738-9734/612-540-1382
Emergency Phone Num:800-553-8033/612-540-1382
CAGE:59500
=== Contractor Identification ===
Company:TENNANT CO
Address:701 N LILAC DR
Box:1452
City:MINNEAPOLIS
State:MN
ZIP:55440-1452
Country:US
Phone:612-540-1556/800-553-8033
CAGE:59500

=============  Composition/Information on Ingredients  =============

Name:ALIPHATIC POLYISOCYANATE, HEXAMETHYLENE DIISOCYANATE
    POLYMER (HDI POLYMER) *98-2*
CAS:28182-81-2
RTECS #:NQ9170000
Fraction by Wt: 65-80%
Other REC Limits:1 MG/CUM

Name:DIISOCYANATE (HOMOPOLYMER)	   *98-2*
CAS:39310-05-9
Fraction by Wt: 1-5%

Name:1,1'-METHYLENEBIS(ISOCYANATO-BENZENE), DIPHENYLMETHANE
    DIISOCYANATE       *98-2*
CAS:26447-40-5
Fraction by Wt: 1-5%

Name:HEXAMETHYLENE DIISOCYANATE	    *98-2*
CAS:822-06-0
RTECS #:MO1740000
Fraction by Wt: <0.5%
ACGIH TLV:0.005 PPM
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Name:DIPHENYLMETHANEDIISOCYANATE (MDI), METHYLENE BIS
    (PHENYLISOCYANATE), 4,4 DIPHENYLMETHANE DIISOCYANATE (MDI)
CAS:101-68-8
RTECS #:NQ9350000
Fraction by Wt: <4.1%
Other REC Limits:0.005 PPM
OSHA PEL:0.02 PPM
ACGIH TLV:0.051 MG/CUM
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Name:PROPRIETARY FILLER
Fraction by Wt: 20-25%

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:ORAL LD50(RAT): >10 G/KG (SEE SUPP)
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:SKIN: IRRITATION & SENSITIZATION.
    EYES: SEVERE IRRITATION, CORNEAL INJURY MAY OCCUR & COULD RESULT IN
    PERMANENT IMPAIRMENT OF VISION. INGESTION: CAN CAUSE TISSUE DAMAGE.
    ASPIRATION OF MATERIAL INTO TH E LUNGS CAN CAUSE CHEMICAL
    PNEUMONITIS WHICH CAN BE FATAL. INHALATION: IRRITATION OF THE
    RESPIRATORY TRACT.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:IRRITATION, REDDENING, SWELLING, RASH,
    SCALLING, BLISTERING, DISCOMFORT, PAIN, BLINKING, TEARING, BURNING
    SENSATION, VOMITING, DIARRHEA, DROWSINESS.

=======================  First Aid Measures  =======================

First Aid:SKIN: FLUSH W/PLENTY OF SOAP & WATER. EYES: FLUSH W/WATER FOR
    15 MINS. INGESTION: IF CONSCIOUS, GIVE A LARGE AMOUNT OF
    WATER/MILK. INDUCE VOMITING. INHALATION: REMOVE TO FRESH AIR.
    RESTORE BREATHING I F REQUIRED. OBTAIN MEDICAL ATTENTION INALL
    CASES.

=====================  Fire Fighting Measures  =====================

Flash Point Method:SCC
Flash Point:>200F
Extinguishing Media:CO2, DRY CHEMICAL/FOAM.
Fire Fighting Procedures:WATER MAY BE INEFFECTIVE, BUT MAY BE USED TO
    COOL CLOSED CONTAINERS; FOG NOZZLES ARE PREFERRED. WEAR SCBA.
Unusual Fire/Explosion Hazard:CLOSED CONTAINERS MAY EXPLODE WHEN
    EXPOSED TO EXTREME HEAT. DON'T APPLY TO HOT SURFACES.

==================  Accidental Release Measures  ==================

Spill Release Procedures:ABSORB W/INERT MATERIAL. SWEEP/SCOOP UP & PUT
    IN DISPOSAL CONTAINER. FLUSH AREA W/WATER; PREVENT WASHINGS FROM
    ENTERING WATERWAYS.

======================	Handling and Storage  ======================

Handling and Storage Precautions:STORE IN A COOL DRY PLACE <100F. KEEP
    CONTAINERS TIGHTLY CLOSED. ISOLATE FROM HEAT, ELECTRICAL EQUIPMENT,
    SPARKS & OPEN FLAME.
Other Precautions:AVOID PROLONGED CONTACT W/SKIN. AVOID FREE FALL OF
    LIQUID IN EXCESS OF A FEW INCHES. DON'T TAKE INTERNALLY.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:WHERE VENTILATION IS INADEQUATE, WEAR A CHEMICAL
    RESPIRATOR APPROVED FOR ORGANIC VAPORS, USE NIOSH APPROVED
    RESPIRATOR.
Ventilation:LOCAL EXHAUST WHEN APPROPRIATE TO KEEP VAPOR CONCENTRATIONS
    BELOW TLV.
Protective Gloves:IMPERVIOUS/RUBBER
Eye Protection:CHEMICAL SPLASH GOGGLES
Other Protective Equipment:PROTECTIVE CLOTHING, UNIFORMS/COVERALLS.
Work Hygienic Practices:REMOVE/LAUNDER CONTAMINATED CLOTHING BEFORE
    REUSE.
Supplemental Safety and Health
THE ORAL LD50 INFORMATION IS FOR 1,6-HEXAMETHYLENE DIISOCYANATE BASED
    ADDUCT.

==================  Physical/Chemical Properties  ==================

Vapor Density:>1
Evaporation Rate & Reference:SLOWER THAN N-BU AC
Solubility in Water:INSOLUBLE
Appearance and Odor:NEUTRAL/SLIGHT LIQUID
Percent Volatiles by Volume:0%/WT

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
WATER, AMINE, STRONG BASES, ALCOHOLS, METAL COMPOUNDS, SURFACE ACTIVE
    MATERIAL.
Stability Condition to Avoid:HEAT, SPARKS, OPEN FLAME.
Hazardous Decomposition Products:CO2, CO & NITROGEN OXIDES.

====================  Disposal Considerations  ====================

Waste Disposal Methods:DISPOSE OF IAW/FEDERAL, STATE & LOCAL
    REGULATIONS.

 Disclaimer (provided with this information by the compiling agencies):
 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.

*** END OF RECORD ***