KNAUF INSULATION BLOWING INSULATION

SECTION 2: Hazards identification

NFPA Rating EMERGENCY OVERVIEW This product may cause temporary irritation to the upper respiratory system, eyes, and skin. Avoid inhalation, skin and eye contact as temporary irritation may occur. Wear appropriate personal protective equipment as described in Section 8. GHS Temporary eye, skin, and respiratory irritation may occur. Avoid breathing dust, fume, gas, mist, vapors and/or spray. Contaminated work clothing should not be allowed out of the workplace. Wash thoroughly after handling. Wear protective gloves. GHS: Skin irritation - Category 3; Eye irritation - Category 2b The following sentences and pictograms are printed on packaging: www.knaufinsulation.com/comfort-and-handling NFPA/HMIS RATINGS Degree of Hazard 0 Minimal (Insignificant) 1 Slight 2 Moderate 3 Serious (High) 4 Severe (Extreme) *

Potential chronic health

HEALTH FIRE REACTIVITY

NFPA Ratings

1 0 0

HMIS® ratings

1* 0 0 Physical Form: Solid Color: No data available Odor: No odor Mild/slight irritant, mechanical irritant

Principle Routes of Exposure

Inhalation, skin/dermal, eye/ocular

Medical Conditions Generally Aggravated by Exposure

Pre-existing conditions which may be aggravated by mechanical irritants upon inhalation or skin contact.

Potential health effects

INHALATION Acute (Immediate): Temporary irritation of nose and throat may occur. Chronic (Delayed): Use of these products has not been shown to cause cancer in humans. Fiber glass wool is a possible cancer hazard. Fiber glass wool has caused cancer in animals but has not produced cancer by inhalation. SKIN Acute (Immediate): Temporary irritation of the skin may occur in some individuals. Chronic (Delayed): No data available EYE Acute (Immediate): Temporary irritation or redness may occur. Chronic (Delayed): No data available INGESTION Acute (Immediate): Ingestion of this product unlikely. Chronic (Delayed): No data available Mutagenic Effects: None Carcinogenic Effects: This product contains glass wool insulation fibers. Following a thorough review of all the medical-scientific data available at a meeting in October 2001, the IARC panel lowered the classification for glass wool insulation fibers from a Group 2B classification ("possibly carcinogenic to humans") to a Group 3 classification ("not classifiable as to carcinogenicity to humans"). Iarc said that there is "no evidence of increased risks of lung cancer or of mesothelioma from occupational exposures during manufacturing of these materials, and inadequate evidence over all of any cancer risk." Reproductive Effects: None

Other Health Effects

Warning To avoid danger of suffocation, do not place the plastic bag within reach of babies and children. See Section 12 for Ecological Information