Uses and applications of 100% pure hot melt polyurea

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Published on Aug 31, 2018

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100% Pure Two-Component Hot Melt Polyurea Wolltech PA (a+b) 100% pure polyurea specially developed as a coating suitable for waterproofing, protection and sealing in general. Product formed from the mixture of two highly reactive components in liquid format, isocyanates and amines through a dosing equipment, to form a solid and resistant membrane. https://www.nazza.es/pinturas/153-pol... 100% polyurea for resistant and quality waterproofing. Product with great surface hardness, elongation and resistance against wear that once applied offers great stability and durability and perfect waterproofing and watertightness. USES For waterproofing and protection of: Flat walkable roofs, terraces, balconies, and inclined roofs Pavements and roofs of parking lots with vehicle traffic, non-slip finish (CTE SUA 1, Class 3 ENV 12633:2003). Irrigation reservoirs and channels (BS 6920 and RD140/2003, under European Directive 98/83/EC) Bridge coverings (under asphalt) and civil sector elements. Industrial pavements with waterproofing and mechanical resistance requirements. (EN 1504.2) Retaining walls and foundations EN 1504.2) Green roofs and facades (P4 according to EOTA, highly protected roof (ETA 11/0357 and BBA 16/5340) Power plants, recycling plants, petrochemical plants, waste water plants (EN 1504.2). Swimming pools, aquariums, ponds Vehicle and boat coverings. Inclined or flat roofs made of corrugated fibre cement, asbestos or similar sheets. Protection of thermal insulation polyurethane foam. APPLICATION PROCEDURE In general, the following factors must be taken into account prior to spraying: When repairing surfaces (filling in holes, removing irregularities, removing old existing waterproofing.) Work on singular points (joints with vertical walls, drains/drains, expansion or structural joints) Cleaning the substrate, removing dust, dirt, grease or existing efflorescence. The substrate must be sufficiently compressive to withstand the adhesion force of the membrane. The WOLLTECH pure polyurea system can be applied to many surfaces and, depending on their nature or condition, the procedure will be different. Please consult the technical data sheet or contact our technical department at [email protected] or on 955072020 to find out how to proceed on a specific surface. For the formation, it is necessary to mix the two initial liquid components, isocyanates and amines, using specific application equipment. The most general parameters of this equipment will be the following: Isocyanate heater temperature: ±75 ºC Amine heater temperature: ±70ºC Hose temperature: ±70 ºC Pressure: ±2,900 psi (200 bar) Recommended mixing chamber: GU-07008-1 or GU-07008-2 ************************************************************* FOLLOW US ON OUR NETWORKS: ➡️ INSTAGRAM: / nazza_productos ➡️ FACEBOOK: / nazza.es ➡️ TELEGRAM: https://t.me/nazza_resinas

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