Backwater Coating Usage Method

 1 The base should be cleaned thoroughly, exposing the original concrete or brick-concrete base, free of dust and loose materials, and fully moistened without visible water seepage. If there is visible water, first use the dry powder of this product to spread and absorb moisture. For water seepage, first seal and plug with a water plugging agent.

 2  This product: water = 1:0.25-0.35. Use an electric mixer to stir until uniform and free of lumps. Let it stand for 5 minutes, then stir for another 2-5 minutes before use. Adjust the water ratio appropriately for machine spraying or manual brushing based on actual site conditions. (Water ratio should not exceed 0.35)

 3  Can be applied in one or multiple layers, with a thickness not less than 1-2mm.

 4  After application, once the surface has hardened, perform one moist curing using a sprayer.

Packaging: This product is packaged in a 10kg plastic bucket.

Storage: Store in a cool, dry place. Unopened shelf life is six months.