CSM-20 ,CSM-30 together with CSM-40 ,CSM-45 are now available to you now . CSM-20 ,CSM-30 are now available to you .Pls kindly check out the below indexes . Model VolatileClSMooney ViscosityTensile StrengthElongation CSM-20 <=2.028-321,3-1.725-40>=25>=250CSM-30 <=2.038-430.8-1.240-60>=25>=250 Applications :coatings ,hard soft paitings ,adhesives ,tapes .etc