ShieldBase 180

Signal word

Labels DANGER

Potential health effects

No health or environmental hazards expected under normal use. Contact with hot material may result in burns. Dust or fumes of hot asphalt may cause eye and respiratory irritation. Eyes: Dust or hot asphalt fumes may cause eye irritation. Skin: Contact with hot product may cause thermal burns. Cool material may cause minor skin irritation. Prolonged or repeated contact may cause dryness and skin irritation. Vapors of hot asphalt may cause skin irritation. Inhalation: Fumes from hot material can be unpleasant and may produce irritation of the upper respiratory tract (symptoms may be: nausea, headaches, etc.). Dust from mechanical handling of the polyisocyanurate foam might lead to irritation of the mouth, nose, eyes and throat. Ingestion: Not likely to be ingested. OSHA Not classified Asphalt fumes are considered Category 1. Carcinogenic SECTION 3 – CHEMICAL COMPOSITION AND DATA ON COMPONENTS Chemical name % CAS number Modified bitumen roofing Oxidized bitumen* 35-70 64742-93-4 Calcium carbonate 15- 35 471-34-1 Sand ** 7-15 None Styrene Rubber 3-7 None Polyester mat 5-10 None Polyisocyanurate Insulation Polyisocyanurate Foam 10-90 None Pentane 2-10 109-66-0 Fiberglass 0-1 65997-17-3 Note: * During use, storage, or transit of asphalt at elevated temperatures may generate small amounts of toxic hydrogen sulphide H2S (CAS# 7783-06-4). **A small portion of crystalline silica (CAS# 14808-60-7) can be present in the sand used in the coating mix, but it is very unlikely that the concentration will be above the exposure limit.