LIQUID-APPLIED WATERPROOFING ELASTIC SYSTEMS AQUASCUD SYSTEM 420 PRODUCT DESCRIPTION AQUASCUD System 420 is a patented waterproofing system, offering a definitive solution and without having to resort to demolition, for balconies, terraces, roof decks and all flat surfaces, even with flooring installed. It is a waterproof protective shield against possible causes of infiltration. Quick, practical and extremely elastic, it is a definitive solution to cutting costs and inconvenience. AQUASCUD System 420 consists of: AQUASCUD 420, elastic two-component waterproofing compound AQUASCUD JOIN, elasticised joint band; AQUASCUD LINE a draining gutter profile to finish and protect flooring edges; AQUASCUD BASIC: elasticised microporous water-repellent polypropylene membrane, which is roughened thanks to special processing, allowing perfect adhesion to the waterproof coating; AQUASCUD System 420, accordingly composed, is suitable for waterproofing outdoor horizontal surfaces of any size. PRODUCT APPLICATION • Waterproofing of terraces or flat roofs, side-walks, balconies and sloped floors, even with flooring already installed. • To temporarily waterproof floors and screeds before the definitive works • For substrates in general, even lightweight (made of polystyrene, etc.), which are in contact with water, even occasionally, before the coatings are applied • Applicable on existing floor and surfaces with micro-cracks • No demolition and disposal • Definitive intervention with a thickness of just 3 mm, thanks to its adherence to every type of surface • It maintains deformability to -20°C • Excellent protection of screed against the action of un/freezing and efflorescence • Allows the paving to be applied directly using cement-based, highly deformable glue suitable for external use • Low environmental impact thanks to reduced CO emissions, very low Volatile Organic Compound emissions (VOC), components obtained from recycling processes • The product helps earning points for LEED certification Preparing the surfaces Remove all dirt and any other material that could compromise adhesion of AQUASCUD.

LIQUID-APPLIED WATERPROOFING ELASTIC SYSTEMS AQUASCUD SYSTEM 420 Repair the surface with suitable VOLTECO mortar if the surfaces are very uneven, have gravel nests or in the case of mixed masonry. If the surfaces are old or dusty, apply PROFIX 30 primer (consumption of 0.2÷0.3 l/m²) with a roller, a brush or by spray, ensuring it does not bleed on the surface due to the surface not absorbing it. With surfaces that are partially water-soaked, with a relative surface humidity of no more than 8% (measured with a Storch electric hygrometer) apply a single coat of PROFIX 60 primer (see relative data...

LIQUID-APPLIED WATERPROOFING ELASTIC SYSTEMS 3,2÷3,5 kg/m² depending on the roughness of the surface. AQUASCUD 420 is supplied in 22,5 kg packages (15 kg in powder + 7,5 kg in liquid). AQUASCUD JOIN is supplied in 25 m packages. AQUASCUD JOIN BT in 20 m package. AQUASCUD BASIC is supplied in 30 m² packages. AQUASCUD LINE is supplied in 13,5 m packages. Special parts available: GARVO 90° angle - GARVO 270° angle - DRAIN/EXHAUST MANIFOLD SQUARE GARVO – AQUASCUD CORNER angle 90° and AQUASCUD FIXY joints. Availability of tools for application: NEEDLE ROLLER - NOTCHED FLOAT - NOTCHED SQUEEGEErubber...

LIQUID-APPLIED WATERPROOFING ELASTIC SYSTEMS AQUASCUD SYSTEM 420 Specification Adhesion after un/freezing cycles Adhesion after immersion in alkaline water Waterproof Performance requirements > 0,5 N/mm² Declared performance > 0,5 N/mm² Parameters subject to company quality Values AQUASCUD BASIC control Values AQUASCUD JOIN Elongation at breaking point Resistance at breaking point The quoted data are obtained in a laboratory at +20°C and 60% RH. SAFETY AQUASCUD 420 consists of a non-toxic alkaline mixture. It is recommended to use a mask and gloves while working. In case of accidental contact...