General Information
Revision date
2005-12-28
Product name
MBR Bonding Adhesive
Product Synonyms
asphalt adhesive
Chemical name
Asphalt/resin portion of a 2-component urethane adhesive
CAS No.
8052-42-4
Emergency telephone
800-424-9300 (Chemtrec, In English
Icons in SDS
Company Information
company name
Johns Manville
Section 2
SECTION 2: Hazards identification
Emergency Overview
Appearance/Odor
Black to brown liquid. Mild hydrocarbon odor Under normal conditions of use and handling, this product is not expected to create any health or safety hazards. When mixed with activator (MBR Bonding Adhesive Activator; see JM MSDS 3102), the activated material contains isocyanate, which is a respiratory sensitizer. Do not inhale vapors or dust; see Section 8.
Potential health effects
Summary Prolonged contact may result in mild skin or eye irritation. Inhalation For this product: None identified. After this product is mixed with activator (a separate product which contains isocyanate), airborne mists of the mixture will contain isocyanate, which is a respiratory sensitizer. Skin Prolonged contact may result in mild skin irritation. Ingestion Swallowing small amounts of this material during normal handling is not likely to cause harmful effects. Swallowing large amounts of this material may cause irritation of the digestive tract. Eyes This product may cause irritation to the eyes. Ears Temporary irritation (itching) or redness may occur.
Principle Routes of Exposure
Exposure) Skin and eyes. After this product is mixed with activator (a separate product that contains isocyanate), mixture is a skin, eye, respiratory irritant and sensitizer. Target Organs Skin and eyes.
