TECHNICAL DATA SHEET
1. PRODUCT: Scotch- Weld 75 3M Repositionable Adhesive Spray
Our Reference: SPRAY75
DESCRIPTION:
A unique adhesive, which allows you to reposition items without leaving any sticky marks. Spray 75 is clear
and will not bleed through, stain or wrinkle even the finest of materials.
COMPOSITION/ INFORMATION ON INGREDIENTS:
Ingredient name and classification CAS No Percentage
ACETONE 67-64-1 25-40
EU Hazard Symbols and Risk
Phrases: EU - Adaptation 25
(F,Xi;R:11-36-66-67)
BUTANE 106-97-8 10-20
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 21
(F+;R:12)
PROPANE 74-98-6 10-20
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 21
(F+;R:12)
NONVOLATILE COMPONENTS --- 5-15
HEPTANES 92045-53-9 7-13
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 22
(T;R:Carc.Cat.2;45-65) EU ?br>
Additional Vendor Classification
(N;R:51/53)
ISOBUTANE 75-28-5 5-10
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 21
(F+;R:12_
HEXANES 64742-49-0 5-10
EU Hazard Symbols and Risks
Phrases: EU ?Adaptation 22
(T;R:Carc.Cat.2;42-65) EU ?br>
Additional Vendor Classification
(F,Xi,N;R11-38-51/53-67)
PENTANE 109-66-0 1-5
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 25
(F+,N,Xn;R:12-51-53-65-66-67)
ISOPENTANE 78-78-4 0.5-1.5
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation (25
(F+,N,Xn;R:12-51-53-65-66-67)
HEXANE 110-54-3 0-04
EU Hazard Symbols and Risk
Phrases: EU ?Adaptation 29
(F,Xi.Xn,N;R:11-38-48/20-51/53-
Repr.Cat.3;62-65-67
HAZARDS IDENTIFICATION:
Critical Hazards: Extremely Flammable. Irritating to eyes. Repeated exposure may cause skin dryness or
cracking. Vapours may cause drowsiness. Harmful to aquatic organisms. May cause long-term adverse
effects in the aquatic environment.
FIRST AID MEASURES:
Eye Contact: Flush eyes with large amounts of water. If signs/symptoms persist, get medical attention.
Skin Contact: Wash affected area with soap and water. If signs/symptoms persist, get medical attention.
Inhalation: Remove person to fresh air. If signs/symptoms persist, get medical attention.
Ingestion: Do not induce vomiting. Give victims two glasses of water. Never give anything by mouth to an
unconscious person. Get medical attention.
FIRE FIGHTING MEASURES:
Suitable Extinguishing Media: Use fire extinguishers with class B extinguishing agents (e.g. dry chemical,
carbon dioxide).
Exposure Hazards: Closed containers exposed to heat from fire may build pressure and explode.
Fire Fighting Procedures: Wear full protective equipment and a self-contained breathing apparatus.
ACCIDENTAL RELEASE MEASURES:
Personal Precautions: Refer to other sections of this Material Safety Data Sheet for information regarding
physical and health hazards, respiratory protection, ventilation, and personal protective equipment.
Methods for Cleaning-Up: Working from around the edges of the spill inward, cover with bentonite,
vermiculite or commercially available inorganic absorbent material. Mix in sufficient absorbent until it
appears dry. Seal the container. Evacuate unprotected and untrained personnel from hazard area. The spill
should be cleaned up by qualified personnel. Remove all ignition sources such as flames, smoking materials
and electrical spark sources. Use only non-sparking tools. Ventilate the area with fresh air. Contain spill.
Cover spill area with a fire-extinguishing foam. An aqueous film forming foam (AFFF) is recommended.
Remember, adding an absorbent material does not remove a toxic, corrosivity or flammability hazard. Collect
as much of the spilled material as possible using non-sparking tools. Clean up residue with an appropriate
solvent selected by a qualified and authorised person. Ventilate the area with fresh air. Read and follow
safety precautions on the solvent label and MSDS. Collect the resulting residue containing solution. Place in
a suitable metal container. Dispose of collected material as soon as possible.
HANDLING AND STORAGE:
Special Instructions: Aerosol container contains flammable material under pressure.
Precautions for Safe Storage: Store away from heat.
Fire Prevention: No smoking while handling this material. Flammable liquefied gas. Do not spray near
flames or sources of ignition. Aerosol container contains flammable gas under pressure.
Precautions for Safe Handling: Do not pierce of burn container, even after use.
EXPOSURE CONTROLS/ PERSONAL PROTECTION:
Eye Protection: Avoid eye contact with vapours, mists, or spray.
Skin Protection: Gloves not normally required. Avoid prolonged or repeated skin contact.
Respiratory Protection: Avoid inhalation of vapours, mists or spray.
Ingestion: Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and
water. Keep out of reach of children.
Recommended Ventilation: Use with appropriate local exhaust ventilation. Do not use in a confined area or
areas with little or no air movement. Use general dilution ventilation and/or local exhaust ventilation to
control airborne exposures to below Occupational Exposure Limits and/or control dust/fume or airborne
particles. If ventilation is not adequate, use respiratory protection equipment.
ACETONE (67-64-1)
Exposure Limits:
UK HSE TWA: 50 ppm; 1210 mg/m3 OES
UK HSE STEL: 1500 ppm; 3620 mg/m3 OES
BUTANE (106-97-8)
Exposure Limits:
UK HSE TWA: 600 ppm; 1450 mg/m3 OES
UK HSE STEL: 750 ppm; 1810 mg/m3 OES
PROPANE (74-98-6)
Exposure Limits:
UK HSE TWA: Asphyxiant OES
NON-VOLATILE COMPONENTS (---)
Exposure Limits:
HEPTANES (92045-53-9)
Exposure Limits:
ISOBUTANE (75-28-5)
Exposure Limits:
HEXANES (64742-49-0)
Exposure Limits:
PENTANE (109-66-0)
Exposure Limits:
UK HSE TWA: 600 ppm; 1800 mg/m3 OES
UK HSE STEL: 750 ppm; 2250 mg/m3 OES
ISOPENTANE (78-7804)
Exposure Limits:
UK HSE TWA: 600 ppm; 1800 mg/m3 OES
UK HSE STEL: 750 ppm; 2250 mg/m3 OES
HEXANE (110-54-3)
Exposure Limits:
UK HSE TWA: 20 ppm; 72 mg/m3 OES
PHYSICAL AND CHEMICAL PROPERTIES:
Appearance & Odour: Transparent gas ?white liquid in aerosol, strong ketone odour
pH: Not applicable
Boiling Point/Range: Not applicable
Melting Point/Range: Not applicable
Flashpoint: -46癈
Autoflammability: Not determined
Vapour Pressure: Not determined
Water Solubility: Nil
Specific Gravity: 0.65
Vapour Density: Greater than 1
Percent Volatile: 88.5% by wt
STABILITY AND REACTIVITY:
Conditions to Avoid: Sparks and/or flame.
Materials to Avoid: None known
Hazardous Decomposition: Carbon Monoxide ?during combustion. Carbon Dioxide ?during combustion.
Under recommended usage conditions, hazardous decomposition products may occur as a result of
oxidisation, heating, or reaction with another material.
TOXICOLOGICAL INFORMATION:
Effects from Eye Contact: Sprayed material may cause eye irritation. Signs/symptoms may include redness,
swelling, pain, tearing and blurred or hazy vision.
Effects from Skin Contact: Mild skin irritation: signs/symptoms may include localised redness, swelling and
itching.
Effects from Inhalation: Sprayed material may cause irritation of the respiratory system. Signs/symptoms may
include coughing, sneezing, nasal discharge, hoarseness, wheezing, breathing difficulty, nose and throat pain,
coughing up blood, and non-respiratory effects such as painful and water eyes. Intentional concentration and
inhalation may be harmful or fatal.
Effects of Ingestion: Gastrointestinal Effects: Signs/symptoms may include stomach upset, nausea, vomiting
and diarrhoea.
Other Effects and Information:
Central Nervous System (CNS) Depression. Signs/symptoms may include headache, dizziness, and
drowsiness, in coordination, nausea, slowed reaction time, slurred speech, giddiness and unconsciousness.
ECOLOGICAL INFORMATION:
Ecotoxicity Data: Not determined
Ecofate Data: Not determined
Special Statements for 2001/58/EC: One or more components of this product have significant known or
predicted environmental hazards, but a conservative assessment indicated a low environmental risk. Intended
use and proper disposal are unlikely to cause the environmentally hazardous component(s) to enter the
environment in quantities or by routes that could cause the adverse environmental impacts.
DISPOSAL CONSIDERATIONS:
Product as Solid: Incinerate in a permitted hazardous waste incinerator. As a disposal alternative, dispose of
waste product in a permitted hazardous waste facility. Incinerate at a facility equipped to handle gaseous
waste. Facility must be capable of handling aerosol cans.
Special Instructions: Since regulations vary, consult applicable regulations or authorities before disposal.
TRANSPORT INFORMATION:
UN NUMBER
UN Number: UN1950
UK ROAD/SEA FREIGHT (IMO CLASSIFICATION:
Substance Identification Number: UN1950
Class: 2.0
Packing Group: Not applicable
Proper Shipping Name: Aerosols.
ADR/RID CLASSIFICATION:
Class: 2.0
ADR Classification: 5 f
ICAO/IATA CLASSIFICATION:
Class: 2.1
Sub-Risk: Not applicable
Packing Group: Not applicable
Proper Shipping Name: Aerosols, flammable.
REGULATORY INFORMATION:
Disclosable Ingredients: Acetone, Heptanes, Hexanes, Pentane.
Symbol(s): (Xi) St. Andrew's Cross (Irritant). (F+) Flame (Extremely Flammable).
Risk Phrases:
R12 Extremely flammable
R36 Irritation to eyes
R66 Repeated exposure may cause skin dryness or cracking
R67 Vapours may cause drowsiness and dizziness
R52/53 Harmful to aquatic organisms. May cause long-term adverse effects in the aquatic environment.
Safety Phrases:
Keep out of reach of children. WARNING! Pressurised container. Protect from sunlight and do not expose to
temperatures exceeding 50癈. Do not pierce or burn, even after use. Do not spray on a naked flame or
incandescent material. In case of contact with eyes, rinse immediately with plenty of water and seek medical
advice. Use only in well ventilated areas. Keep away from heat. Keep away from sources of ignition
including pilot lights and sparks. No smoking. Do not breathe vapour or spray. Avoid contact with skin and
eyes. After contact with skin, wash immediately with plenty of soap and water. Avoid release to the
environment. Refer to special instructions/safety data sheets. Emergency Tel No. 01344 858000
OTHER INFORMATION:
Regulatory Information:
The following UK Regulations as amended may affect the product as supplied: The Chemicals (Hazard
Information and Packaging for Supply) Regulations, as amended. The carriage of Dangerous Goods
(Classification, Packaging and Labelling) and use of Transportable Pressure Receptacles Regulation 1996, as
amended. Carriage of Dangerous Goods by Road Regulations 1996 as amended. The Special Waste
Regulations 1996, as amended. The Environmental Protection Act 1990. The Health and Safety At Work
Act, 1974.
Reissue date/Reason for reissue: Updated sections 2, 4, 5, 6, 7, 8, 9, 12, 13, 15/
Intended Use of product: An aerosol which allows repositioning of items.
The information on this Data Sheet is based on our experience and is correct to the best of our knowledge at
the date of publication, but we do not accept any liability for any loss, damage or injury resulting from its use
(except required by law). The information may not be valid for any used not referred to in this Data Sheet or
use of the product in combination with other materials. For these reasons, it is important that customers carry
out their own test to satisfy themselves as to the suitability of the product for their own intended applications.
29th March 2005
DS148.TDS
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