For your search for waterproof membranes sized 200mm x 10m, I found some fantastic options! The Waterproofing Membrane Premium Grade 200MM X 10M is available for just R89, making it a great choice for quality and value. If you're looking for something a bit different, the Flash Harry Waterproofing Membrane in the same size is available for R135. If you're interested in a more budget-friendly option, you might want to consider the Versatile Waterproof Butyl Tape, a self-adhesive sealing and repair tape, which is available for only R47. Happy shopping, and may you find the perfect waterproof solution! ??
