Hi.. I built a small balcony two years ago and despite best practice I think I must have microscopic cracks resulting in rainwater seepage in a room underneath the balcony. It's a concrete slab, capped in slate. The area is approx 12ft by 5ft Please recommend which products to use. Next yer I will be building on top of the slab with a roof. I guess I need a primer and top coat. Need a good guarantee if I apply properly. Ta
KoverTek TekPur Waterproof Balcony Kits provide a high performance, waterproof, anti-slip coating ideal for small balcony, roof terrace, steps, ramps, bridges and walkway areas receiving foot traffic. As well as the (2 part) TekPur Polyurethane Waterproof Coating, each kit also includes primer, application equipment (brush/roller/gloves) and Anti-Skid additive suitable for 7.5m², 14m², 22m² or 30m² areas.