MAPEI Mapeproof Swell 320ml Waterproofing Sealant

• MAPEI Mapeproof Swell is a hydro-expansive sealing paste designed for waterproofing. • Ideal for sealing construction joints, cracks, and pipe penetrations to prevent water ingress. • Features a thixotropic formulation for easy application on vertical and horizontal surfaces. • Expands upon contact with water, creating a durable and flexible seal. • Comes in a 320ml cartridge for convenient use with standard sealant guns. • Suitable for concrete structures, tunnels, and underground works. • Brand new, unused product.