Drop-on beads are applied on the surface of marking using pressurized air or gravity which provide the high starting retroreflection. The most important factor in retroreflectivity of drop-on beads is embedment. Proper embedment should be in the range of 50% - 60% of the bead diameter in order to maximize performance.
Our proficiency in road marking applications help us to figure out the best sieve curve for drop-on beads using in cold paints, REEFDROP-C, and hot-melt thermoplastic, REEFDROP-H.