
SAFETY DATA SHEET
EZ FLO 205
Pur Fill 1G 205
EZ FLO 605
1.2 Relevant identified uses of the substance or mixture and uses advised against:
Low pressure polyurethane foam, Side-A Component, for PROFESSIONAL USE ONLY
No further information available
1.3 Details of the supplier and of the safety data sheet:
1.4 Emergency telephone numbers:
CHEMTREC (24 hours) 1-800-424-9300
CHEMTREC (24 hours) 1-703-527-3887
2.1 Classification of substance or mixture
Gases Under Pressure- Compressed Gas
Skin Irritation- Category 2
Skin Sensitization- Category 1
Eye Irritation- Category 2A
Acute Toxicity Inhalation- Category 4
Respiratory Sensitizing- Category 1
Specific Target Organ Toxicity, Single Exposure -Category 3 (STOT SE 3)
Specific Target Organ Toxicity, Repeated Exposure- Category 2 (STOT RE 2)
Labeling (Regulation (EC) No 1272/2008)
Contains gas under pressure; may explode if heated
May cause an allergic skin reaction
Causes serious eye irritation
May cause allergy or asthma symptoms or breathing difficulties if inhaled
May cause respiratory irritation
Suspected of causing cancer
May cause damage to organs through prolonged or repeated exposure
Keep Out of Reach of Children
Obtain special instructions before use
Do not handle until all safety precautions have been read and understood
Pressurized container: Do not pierce or burn, even after use.
Avoid breathing vapor, mist or spray
Do not get in eyes, on skin, or on clothing
Wash hands and other skin areas exposed to material thoroughly after handling
Use outdoors or in a well-ventilated area
Contaminated work clothing should not be allowed out of the workplace
Wear protective gloves, protective clothing and eye protection
Wear respiratory protection
A-SIDE COMPONENT (134a)
SECTION 1- IDENTIFICATION
SECTION 2- HAZARDS IDENTIFICATION

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IF ON SKIN: Wash with plenty of soap and water. If skin irritation or rash occurs: Get medical attention
IF INHALED: if breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable
for breathing
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and
easy to do. Continue rinsing.
IF exposed or concerned: Get medical advice.
Get medical attention if you feel unwell
If eye irritation persists: Get medical attention
If experiencing respiratory symptoms: Call a POISON CENTER or doctor.
Take off contaminated clothing and wash before reuse.
Protect from sunlight. Store in a well-ventilated place.
Dispose of contents/container in accordance with applicable local/regional/national/international
regulations.
4,4’ Diphenylmethane diisocyanate
Polymethylene polyphenyl isocyanate
1,1,1,2- Tetrafluoroethane
4.1 Description of first aid measures
If product vapors causes respiratory irritation or distress, move the exposed person to fresh air immediately. If breathing is
difficult or irregular, administer oxygen. If respiratory arrest occurs, start artificial respiration by a trained individual. Loosen
tight fitting clothing such as a jacket or tie. Seek medical attention immediately. Asthmatic symptoms may develop and may
be immediate or delayed up to several hours. Extreme asthmatic reactions can be life threatening. Persons receiving
significant exposure should be observed for 24-48 hours for signs of respiratory distress.
Immediately flush eyes with large amounts of water for at least 15 minutes, holding the eyes open with fingers and
occasionally lifting the upper and lower lids. Use lukewarm water if possible. If present and easy to do, remove contact lenses.
If irritation persists, get medical attention.
Flush skin with large amounts of water while removing contaminated clothing. Gently wipe product from skin with a damp cloth
and continue rinsing for 15 minutes. Wash clothing before reuse. Call a physician if irritation persists.
If swallowed, do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an
unconscious person. Get medical advice/attention.
4.2 Most important symptoms and effects, both acute and delayed
Isocyanates vapors at concentrations above the concentration limits or guidelines can irritate the mucous membranes in the
respiratory tract with symptoms of burning sensation, runny nose, sore throat, coughing, chest discomfort, shortness of breath
and reduced lung function (difficulty breathing). Persons with a pre-existing, nonspecific bronchial hyperactivity can respond
to concentrations below the exposure limits or guidelines with similar symptoms as well as asthma attack or asthma-like
symptoms. Exposure well above the exposure limits or guidelines may lead to bronchitis, bronchial spasm and pulmonary
edema (fluid in the lungs). Chemical or hypersensitivity pneumonitis, with flu-like symptoms has also been reported. These
symptoms can be delayed up to several hours after exposure. These effects are usually reversible; however, increased lung
sensitivity may persist for a longer period of time. May be harmful if inhaled. Inhalation of the propellant may cause
lightheadedness, headache and lethargy.
May cause eye irritation. Symptoms may include redness, swelling, stinging, and tearing. May cause temporary corneal
injury. Product vapor may cause eye irritation with symptoms of burning and tearing.
May cause skin irritation. Symptoms may include redness, edema, drying, defatting and cracking of the skin. May cause an
allergic reaction. Can cause sensitization. Persons previously sensitized can experience allergic skin reactions. May be
harmful if absorbed through the skin.
May be harmful if swallowed. May cause gastrointestinal irritation: stomach distress, nausea, or vomiting.
Pre-existing disorders of the skin and respiratory system may be aggravated by exposure to this product. Prolonged vapor
SECTION 3-COMPOSITION/ INFORMATION ON INGREDIENTS
3.1 Substances
Not applicable
3.2 Mixtures
Chemical characterization (preparation):
There are no additional ingredients present which, within the current knowledge of the supplier and in the concentrations applicable, are
classified as hazardous to the health or the environment and hence require reporting in this section.
SECTION 4- FIRST AID MEASURES

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contact may cause conjunctivitis. Prolonged or repeated skin contact can cause redness, swelling, rash and possible skin
sensitization. Animal tests and other research indicate that skin contact with diisocyanates can play a role in causing
isocyanate sensitization and respiratory reaction. This data reinforces the need to prevent direct skin contact with isocyanates
As a result of previous repeated exposures or a single large dose, certain individuals may develop sensitization to
diisocyanates or polyisocyanates (asthma or asthma-like symptoms) that may cause them to react to a later exposure to
these materials at levels well below the exposure limits or guidelines. These symptoms, which can include chest tightness,
wheezing, cough, shortness of breath or asthmatic attack could be delayed up to several hours after exposure. Extreme
asthmatic reactions can be life threatening. Sensitization can be permanent.
4.3 Notes to the physician
If case of an accident or if you feel unwell, seek medical advice immediately (show label or SDS if possible).
Suitable methods of extinction: Use dry chemical, carbon dioxide, alcohol resistant foams and water spray
Unsuitable methods of extinction: None
5.2 Special hazards arising from the substance or mixture
Cans, cylinders, or refillable tanks may explode due to the buildup of pressure when exposed to extreme heat. During a fire, isocyanate
vapors or other irritating, highly toxic gases may be generated by thermal decomposition or combustion. Overexposure to decomposition
products may cause a health hazard. Symptoms may not be immediately apparent or may be delayed.
5.3 Advice for firefighters
Keep upwind of fire. Wear full fire-fighting turn-out gear (full Bunker gear) and respiratory protection (SCBA). Use water spray to keep fireexposed containers cool.
6.1 Personal precautions, protective equipment and emergency procedures
Wear personal protective equipment recommended in Section 8. Isolate the hazard area and deny entry to unnecessary and unprotected
personnel. Eliminate sources of ignition. Ventilate the area.
6.2 Environmental precautions
Avoid dispersal of spilled material or run-off and prevent contact with soil and entry into drains, sewers or waterways.
6.3 Methods and materials for containment and cleaning up
Cover drains and contain spill. Cover spilled material with a large quantity of inert absorbent. Collect material and place into an approved,
open-head metal container. Decontaminate the spill and waste area with a neutralization solution. Wait 15 minutes. Repeat applications of
decontamination solution, with scrubbing, followed by absorbent until the surface is decontaminated. Allow container to vent for 72 hours to
let carbon dioxide escape. Dispose of waste via a licensed waste disposal contractor in accordance with all applicable federal, state,
provincial and local regulations. Ensure adequate ventilation.
Additional spill procedures- neutralization solutions (decontamination):
Use ten parts of solution for each part of the spill.
(1) An aqueous solution containing 3-8% ammonium hydroxide or concentrated ammonia and 0.2-0.5% liquid detergent
(2) An aqueous solution containing 5-10% sodium bicarbonate and 0.2-0.5% liquid detergent
6.4 Reference to other sections
For indications about waste treatment, see Section 13
7.1 Precautions for safe handling
Do not breathe vapors or mist during application. Use adequate ventilation to keep airborne isocyanate levels below exposure limits. Wear
respiratory protection when spraying this material. Warning symptoms (irritation of the eyes, nose, or throat, or odor) are not adequate to
prevent overexposure from inhalation. Individuals with lung or breathing problems or prior allergic reactions to isocyanates must not be
exposed. Avoid contact with skin or eyes. Wear appropriate personal protective equipment during use (see Section 8). Wash thoroughly
after handing product. Do not puncture or incinerate cylinders. Containers are under pressure. Keep containers closed when not in use.
Advice on protection against fire and explosion
Contents under pressure. Exposure to high temperatures can cause containers to rupture or explode.
7.2 Conditions for safe storage, including any incompatibilities
Store in a dry, well-ventilated area and away from incompatible materials (see Section 10.5). Storage temperature is 60-90F (16-32C).
Products stored below 60F (16C) or above 90F (32C) must be given adequate time to warm up/cool down. Do not expose the tanks/kits
to open flame or temperatures above 122F (50C); storage at elevated temperatures can cause the container to rupture. Excessive heat
can cause premature aging of components resulting in a shorter shelf life. Protect unused product from freezing. Storage below 60F
(16C) may affect foam quality if chemicals are not warmed to room temperature before using. Protect containers from physical abuse.
Always store the containers in the upright position. KEEP OUT OF REACH OF CHILDREN.
SECTION 5- FIRE FIGHTING MEASURES
SECTION 6- ACCIDENTAL RELEASE MEASURES
SECTION 7- HANDLING AND STORAGE