| abstract |
(57) [Problem] One-part moisture curing suitable for use as an automotive windshield sealant having excellent adhesion, moderate viscosity, good thixotropic properties, excellent strength properties after curing, excellent weatherability, etc. Provision of a urethane type composition. A one-pack moisture-curable urethane composition containing 5 to 120 parts by weight of carbon black and 5 to 50 parts by weight of calcium carbonate surface-treated with a higher fatty acid ester based on 100 parts by weight of a urethane prepolymer. . |