APPLICATION Elastic bandages? Bengalinha are orthodontic elastomers, used as promoters of fixation of wires or orthodontic arches to the bracket brackets, promoting the transfer of forces applied by the arches / wires to correct malocclusions. BENEFITS They have excellent shape memory, color stability and are non-toxic. CHARACTERISTICS They are used as fastening elements; They have low rates of loss of elastic strength (in 25 days);