Stringiness Agents

Where it  is desirable  to  increase  the  adhesiveness or  tackiness of gear  oils, high  molecular  weight  hydrocarbon  polymers or  copolymers, such  as Paratac  are  added. As little as 0.01 per cent of this compound is noticeable. Solutions of natural  crepe  rubber in oil give much the same  effect but  lose  their  tacky character upon  storage.