Jun 19, 2020 · Raised solar road stud installation method A ( install the solar road stud with glue ) : Material required: AB gule ( MIX AB Glue in a ratio of 4 to 1), brush, high visibility jackets & trousers, safety shose, gloves 1.Mark and clean the installation location with a brush, and ensure the installation location is dry. 2. Daub the glue evenly on the back of the solar cat eyes road stud.