Package/ 1lt, 5lt, 10lt
Coverage/About 5-7 s.m. per litre depending on the nature of the surface.
HMK® S232 is a solvent free water based impregnator that reduces the penetration of oil, water and dirt on soft and hard natural and artificial stone surfaces, agglomerates, concrete, terracotta, brick pavers, clay surfaces and unglazed tiles. Especially good for use on highly absorbent honed and textured surfaces. Surfaces treated with S232 remain vapor permeable and will have no aesthetic change. HMK® S232 is a “green” product, allowing buildings to remain occupied during the application process.
If under floor heating exists, switch it off and allow the surface to cool to room temperature. Clean surface thoroughly before treatment using HMK® R155 Intensive Cleaner (diluted) followed by a flood rinse with water to remove the remaining tensides that can inhibit the impregnation of the stone. It is very important to wait at least 24 hours prior to the application of HMK® S232 as the stone needs to be completely dry (max residual moisture of 4-6%) before sealing. If you are working with a brand new installation there may be sufficient time needed before the application of HMK® S232 can proceed. As the setting materials cure, they release moisture that can counteract the penetrating effect of the impregnator. In this case, the manufacturer recommends waiting many days if not weeks before applying HMK® S232.