In this sethi gaga lead episode to find out serene ford; Fuzzy logic is applied to a polymer reactive system. Hard, glassy and rubber like products were seen. Effects of time, temperature were built. The observations are fuzzified. Previously it was tried to present many subjects on said course, however, still many issues are subdued to resolve and much consequences are remained from different point of views for several circumstances. This text contains gird problem, grid progress, undressing, board sheet cover, rotation, butterfly tilt handling grid darkness; outside the box: range, color display, surrounding effects-light face surface blue state, blue surface state-hue saturation-hot state hot surface state hsv state hsv surface state light face surface light on face state surface state, membership function mf foot-foot kiss, change of trimf to gbellmf, subtracting mf, replacement match of mf, polynomial basedcurves queueline, set pair: z ,pi, s;and sigmoidal mf towards synthesis. Pressure bar is also built. Whether rubber plant can produce hard product like steel directly under re-gradation, up-gradation, degradation &/or under imposed weather conditions, controlled environment.