GB Detailing Blast is a water based high performance degreaser. Blast is designed to penetrate those hard to reach areas and quickly remove dirt, oil and grease contaminants.
Directions for use
Spray Blast liberally over the hard to reach areas such as your cassette and derailleurs, and allow to dwell for 2-3 minutes. Once the product has been allowed to dwell agitate the areas with a brush or cellulose sponge and simply rinse away the dirt.
Repeat if necessary.
500ml Bottle with trigger spray