Azichem Syntech Poliurea Top Coating
SYNTECH POLIUREA TOP COATING
SYNTECH POLIUREA TOP COATING
Aliphatic polyurethane resin-based protective coating
A protective, pigmented, two-component formulation based on aliphatic polyurethane resins, ideal as a protective and aesthetic coating on waterproofing with syntech poliurea spray.
Characterised by high levels of elasticity and elevated protection, even in aggressive atmospheres. Available on request in shades from the RAL colour range.
INFORMATION
BRAND
Azichem
PRODUCT TYPE
Plaster
MIN. RECOMMENDED THICKNESS
125 μm
MAX. RECOMMENDEDTHICKNESS
200 μm
MIXING RATIO
100:21 _r
CUSTOMS CODE
3824 5090
PROTECTIVE GLOVES
Use wearing protective gloves
FIELDS OF APPLICATION
Surface coating pigmented for colouring polyurethane claddings, and their protection from UV rays (which in the absence of the top coating would alter the colour over time). After suitable priming with SYNTECH POLYUREA PRIMER, it can also be applied as a simple coloured aliphatic protective coating.
COLLECTION
Syntech
APPEARANCE
Liquid
FLASH-POINT
53 °C
AVAILABLE COLORS
Classic RAL color folder
COMPLETE HARDENING AT 20°C A 20°C
7 day
PACKAGING AND DIMENSIONS
- Can 6.7 kg [A]
- Can 3.3 kg [B]
- Kit : 1 Can 6.7 kg [A] + 1 Can 3.3 kg [B]
ALLOWED SUPPORTS
- Dust
- Concrete Tiles
- Floor screed
- Polyurea and polyurethane
RESISTANT
UV-resistant
MATERIAL
Flammable Material
PRODUCTION
Made In Italy
DENSITY
1.18 (±0.05) kg/dm³
CONSUMPTION
From 0.15 to 0.25 kg of syntyech poliurea top coating for each square metre of surface to be covered.
MODE OF USE
Pour component B with component A into a single container, taking care to remove all the material from the packaging. Mix thoroughly with a mixer at low revs, until a lump-free mixture is obtained. Apply with a roller or brush on the surfaces of SYNTECH POLYUREA SPRAY, within 24-48 hours of spreading the latter. A thorough sanding of the supports is recommended for any repairs and/or finishes.
TEMPERATURE OF USE
+7 / +35 °C
SHELF-LIFE
12 months
USE
Outdoor
COMPONENTS
Two-components
DRY RESIDUE 10' A 105°C
68 %
TOUCH HARDENING AT 20°C
A 20°C
VISCOSITYA 25°C
20 - 26 h
APPLICATION METHODS
- Brush
- Paint roller
PREPARATION OF SUPPORTS
PREPARATION OF SUPPORTS
Polyurea support vacuum and blow the surfaces to eliminate any dust that may have accumulated in the 24-48 hours following the installation of syntech poliurea spray support in concrete, mortar, brick, tiles the support on which the polyurea system must be laid must be suitable for withstanding the stresses resulting from the intended use, such as static or dynamic loads, impacts, thermo-hygrometric dilations, vibrations, etc.
As regards the characteristics of the substrate (maximum humidity, cohesion, strength class, flatness, etc.) and the preparation of the surface that will accommodate the resin system, we recommend the requirements set out in chapter 5 of the uni 10966 standard ("Resin systems for surfaces horizontal and vertical - instructions for design and application "). In any case, carefully clean and degrease the surfaces, removing any kind of dirt, paint residues or incoherent parts.
The humidity of the support must be <= 3%. Evaluate the most convenient type of mechanical preparation (shot peening, sandblasting, hydro-washing, etc.).
The surfaces must also be free from discontinuity, and possibly leveled and regularized with products from the floor line or the repar line. In case of presence (even suspected) of humidity deriving from capillary rising from the substrate, it is recommended to apply in advance the epoxy resin for "Wet substrates" syntech pavidamp.
Tiled floors, or floors covered with pre-existing resin, must be subjected to mechanical roughening carried out with shot blasting, milling, bush hammering, etc., until the total elimination of the waterproof crust and the opacification of the surfaces. Remove dust after abrasion.
It is recommended to use primer from the syntech poliurea primer range. On particularly absorbent substrates, to avoid the formation of craters / blowholes on the surface of the freshly sprayed product, always contacting the azichem technical staff for clarification on the most suitable type to use. Apply several layers of primer until the porosity is saturated and providing a light dusting with clean and dry quartz sand (0.4-0.7 mm). Never dust off the primer. Provide suitable elastic sealing systems to cover joints, fittings, cracks or fissures subject to significant movements.