MSDS
MATERIAL SAFETY DATA SHEET 
Krud Kutter, Inc.   Page 3 of 6      
5. FIRE-FIGHTING MEASURES 
FLASH POINT:  Not Applicable 
AUTOIGNITION TEMPERATURE: Not Applicable 
FLAMMABLE LIMITS (in air by volume, %): Lower NA Upper NA 
FIRE EXTINGUISHING MATERIALS:  Use fire extinguishing methods listed below: 
  Water Spray: Yes    Carbon Dioxide: Yes 
  Foam: Yes      Dry Chemical: Yes 
  Halon: Yes      Other: Any āCā Class 
UNUSUAL FIRE AND EXPLOSION HAZARDS: None known 
  Explosion Sensitivity to Mechanical Impact: No 
  Explosion Sensitivity to Static Discharge: No 
SPECIAL FIRE-FIGHTING PROCEDURES: Incipient fire responders should wear eye protection.  Structural firefighters 
must wear Self-Contained Breathing Apparatus and full protective equipment. Isolate materials not yet involved in the fire 
and protect personnel. Move containers from fire area if this can be done without risk; otherwise, cool with carefully applied 
water spray. If possible, prevent runoff water from entering storm drains, bodies of water, or other environmentally sensitive 
areas. 
6. ACCIDENTAL RELEASE MEASURES 
SPILL AND LEAK RESPONSE:  Evacuate unprotected personnel from the area. Maintain adequate ventilation. Follow 
personal protective equipment recommendations found in section 8. Contain and recover if possible. Cover or absorb 
spilled liquid with sand, earth or other inert material. Clean up spill immediately and place in appropriate containers. 
U.S. Regulations (CERCLA) requires reporting spills and releases to soil, water and air in excess of reportable quantities. 
The toll free number for the US Coast Guard National Response Center is (800) 424-8802.  
Dispose of in accordance with U.S. Federal, State, and local hazardous waste disposal regulations and those of Canada and 
its Provinces, those of Australia, Japan and EU Member States (see Section 13, Disposal Considerations). 
7. HANDLING and STORAGE 
WORK PRACTICES AND HYGIENE PRACTICES:  As with all chemicals, avoid getting this product ON YOU or IN YOU. 
Wash thoroughly after handling this product.  Do not eat, drink, smoke, or apply cosmetics while handling this product.  Avoid 
breathing  vapors/mists/dusts  generated  by  this  product.  Use  in  a  well-ventilated  location.  Remove  contaminated  clothing 
immediately.  
STORAGE AND HANDLING PRACTICES: Protect against physical damage. Store in a cool, dry well-ventilated location. 
Keep containers tightly closed. Keep out of the reach of children. Observe all warnings and precautions listed for the 
product. 
8. EXPOSURE CONTROLS - PERSONAL PROTECTION 
Chemical Name 
CAS# 
ACGIH TLV 
OSHA TWA 
Water 
7732-18-5 
Not Listed 
Not Listed 
Trisodium Salt 
164462-16-2 
Not Listed 
Not Listed 
Ethoxylated Alcohol 
Proprietary 
Not Listed 
Not Listed 
Sodium Metasilicate Pentahydrate 
6834-92-0 
Not Listed 
Not Listed 
VENTILATION AND ENGINEERING CONTROLS: Use with adequate ventilation to ensure exposure levels are maintained 
below the limits provided below.  Use a chemical fume hood or local exhaust ventilation, and process enclosure if necessary, 
to control airborne dust. Ensure eyewash/safety shower stations are available near areas where this product is used.  
The following information on appropriate Personal Protective Equipment is provided to assist employers in complying with 
OSHA regulations found in 29 CFR Subpart I (beginning at 1910.132) or equivalent standard of Canada, or  standards of 
EU  member  states  (including  EN  149  for  respiratory  PPE,  and  EN  166  for  face/eye  protection),  and  those  of  Japan. 
Please reference applicable regulations and standards for relevant details. 






