Rabara thusang tloaelehileng foromo kenyeletsa latelang: phofo, granule, phofo oile, le mater batch.
rabara khemikhale pele ho phatlalatswa (mater sehlopha) ba ile ba entsoe ka 1940s, tlhahiso ea liindasteri ho ba qala ka 1980s, $ sebele boima indasteri tlhahiso ka 90s le hlokomela ke bohle butle-butle ho fihlela ka mor'a 2003.
Ho na le ba bang ba dimela ne a ka fana ka mater batch thepa ka China. SunnyJoint hape romela ntle Master Batch ho 'marakeng oa lefatše, tse kang Russia, Turkey, Brazil jj.
