Inhouse product
A Highly Effective acid cleaner and dissolver for drains.
Pour directly and very slowly into the blocked drain. Use a plastic funnel if required to avoid overflow or spillage. Caution when using for interior drain, completely avoid contact with, stainless steel basins, porcelain, tiles, grout, and shower rose. May be used in pit toilets, not suitable for septic systems when a BIO-SYSTEM is in place. Product information: Sulphuric acid-based compound, extremely harmful, corrosive, and dangerous if not used with caution or as directed