DATA SHEET Product description Prefabricated waterproofing membranes for applications requiring excellent mechanical strength, superior pliability and high tear and puncture resistance. PARALON 77PLUS membranes are produced from PARALLOY® compound, which consists of metallocene based resins of selected molecular weight dispersed in bitumen, and is co-extruded with a non-woven continuous filament polyester fiber reinforcing mat. Upper face of PARALON 77PLUS is treated with talc, and can be overcoated with ELASTOMUL and PARWENOL 4822 Aluminum series protective paints. The lower face is coated with TERMOTENE film, which facilitates application and improves membrane adhesion to the substrate to be waterproofed. PARALON 77PLUS membranes are supplied in strapped rolls, each accompanied by a Quality Control Certificate. They comply with CE marking requirements where applicable, and contain no asbestos, tar or other dangerous substances. Recommended uses PARALON 77PLUS membranes are ideal for waterproofing applications of all kinds. In particular, they are designed to provide high-performance waterproofing protection. For membrane versions to be used in roofing, foundation and belowgrade applications, see the table below(1). For detailed documentation and guidance regarding product application, consult IMPER ITALIA srl Technical Services. (1) In compliance with applicable standards and AISPEC-MBP guidelines. Application and quantitative data PARALON 77PLUS membranes are designed for easy torch application, except for polyester-reinforced versions, which are secured using mechanical means. Waterproofing performance will depend to a significant extent on application methods. Substrates must be thoroughly cleaned and treated with IMPERTENE primer applied by brush, roller or spray at a rate of 0.2 to 0.3 liters/m2. Primer coverage will depend on substrate porosity. PARALON 77PLUS membranes are applied using a propane torch. Special care must be taken at joins, which must be overlapped. Membrane must be laid to allow side laps of 8 to 10 cm and end laps of 12 to 15 cm. For detailed documentation and guidance in selecting the most appropriate procedures for any job, consult IMPER ITALIA srl Technical Services, who will be happy to provide assistance and advice in designing special waterproofing systems and helping you make the best use of these materials.

Notes: (1) In compliance with applicable standards and AISPEC-MBP guidelines. (2) -. (3) ±2 for glass tissue reinforcement. (4) Not determined, because not relevant for application. (5) Declared value or failure away from joints. (6) Euroclass. As IMPER ITALIA srl has no control over how or where its products are supplied (e.g., over substrates, service conditions, or compliance with instructions), the company cannot accept any liability arising from the use of its product or the results obtained. IMPER ITALIA srl pursues a policy of continuous product improvement. As a result, the company reserves...