product description u-cat 891 is a clear, colorless to light yellow liquid with a slight odor. it is an epoxy hardener that can be used in a variety of applications, including wood finish, metal finish, and concrete finish. u-cat 891 is a quality curing agent known for its fast curing speed, high strength, and good...

product description u-cat 891 is a clear, colorless to light yellow liquid with a slight odor. it is an epoxy hardener that can be used in a variety of applications, including wood finish, metal finish, and concrete finish. u-cat 891 is a quality curing agent known for its fast curing speed, high strength, and good...