BETONGUAINA.S is an integrated water-based waterproofing system composed of: • Component A: aqueous dispersion of polymers and additives; • Component B: reactive fillers; After film formation, BETONGUAINA.S forms a film with both excellent waterproofing and elasticity characteristics at low temperatures, up to -30°C reinforced with NYCON 200, up to -20°C with NYCON 100. BETONGUAINA.S is used for manufacturing “in-situ”waterproofing membranes.