In Rwanda, the non-metallic mineral industry is currently transitioning from artisanal pottery to semi-industrialized ceramics. The local market relies heavily on indigenous clay sources, which often contain varying silica levels, making consistent ceramic sanding a critical challenge for local manufacturers striving for international standards.
The humid tropical climate of Rwanda affects the drying and curing process of glazes. This often results in "pinholing" or uneven surface textures. Consequently, the demand for specialized wet sanding ceramics techniques has increased to prevent dust inhalation in workshops and to ensure a smoother finish on high-end sanitary ware.
Currently, many Rwandan workshops still use coarse, non-standardized abrasives. The introduction of professional-grade heath ceramics sand and precision sanding media is bridging the gap between local production and the quality requirements of the East African Community (EAC) export market.
