SYNTECH POLIUREA SPRAY - FL

Elastomeric system in polyurea specific for vehicle paving

Code: SYN.0297

Components: 2

Appearance: Liquid

SYNTECH POLIUREA SPRAY - FL is a pure polyurea designed for the specific application on driveways and parking lots in general. 100% solid does not contain VOC and can only be applied by spraying using suitable bimixer machines. It is characterized by a high degree of elongation. It is a coating elastomer obtained from the reaction of an aromatic type isocyanate with an amine.

Linee di appartenenza

Certification obtained and Standards

Products and systems for the protection and repair of concrete structures - Surface protection systems for concrete

EN 1504-2

Products and systems for the protection and repair of concrete structures - Surface protection systems for concrete

General characteristics

dosage

Dosage: 2.1 kg/m²

use-wearing-protective-gloves

Use wearing protective gloves

shelf-life

Shelf-life: 6 months

mixing-ratio

Mixing ratio: 1:1 (in volume) _

use-wearing-protective-glasses

Use wearing protective glasses

density

Density: 1.11-1.15 (A) - 1.00-1.05 (B) g/cm³

temperature-of-use

Temperature of use: -10 / +80 °C

Technical specifications

Permeability to water vapor

0.025 _

Longitudinal elongation at break

350 (+/- 30) %

Hard to touch

> 30 s

CLS adhesion (cutting test)

> 1.5 MPa

Viscosity

650 +/- 200(A) - 400 +/- 100 (B) mPas

Hardness

45 +/-5 _

Gel time

10 s

Working temperature

-30 / +130 °C

Available colours

- Window grey

Packaging and dimensions

- Barrel 225 kg [A]

- Barrel 205 kg [B]

- Kit: 1 Barrel 225 kg [A] + 1 Barrel 205 kg [B]

Characteristics

Resistance to laceration (UNI ISO 34-1:2010): 100 +/- 5 KN/m
Tensile strength: 17 +/- 3 MPa
Advantages of the system:
- Safe application even on irregular substrates, vertical or with large slopes.
- Possibility to create continuous layers, free of critical protuberances created by common joints.
- Possibility to create high performance, very thin layers, with low specific weight.
- Possibility to perform maintenance and/or repairs easy and efficiently.
Colour: RAL 7040 (grey window)

Consumption

From 2,00 to 2,50 kg of SYNTYECH POLIUREA SPRAY - FL for each square metre of surface to be covered.

Use fields

SYNTECH POLIUREA SPRAY - FL is particularly used as waterproofing on concrete or as a protective coating for driveways and parking lots, for water containment tanks, primary containment, purification plants, EPS coating, coating and protection of sheet metal, roofs, balconies and canopies in wood, tanks and pools.

Preparation of supports

All surfaces must be free of contaminants and humidity not exceeding 3%; the substrate temperature must be at least 3°C above the dew point. The support must offer a mechanical grip on a solid and non-yielding substrate. For this reason, where necessary, we recommend a preparation carried out with shot-peening, bush-hammering, smoothing or hydro-washing. If necessary, consult Azichem technical staff for a correct evaluation. It is recommended to use a primer from the SYNTECH POLIUREA PRIMER range and always contact Azichem technical personnel for clarifications on the most suitable type to use.

Use method

Pure polyurea SYNTECH POLIUREA SPRAY - FL requires a bimixer system capable of producing pressure above 180 bar and temperatures above 65°C. Contact Azichem technical staff for clarification on the best gun to use and details of the system air.

Application methods

- Two-components hot sprayer

Tool cleaning

- Thinner for resins

Permitted supports

- Plasters

- Concrete

- Cement-based or lime-based mortars

- Prefabricated concrete

- Drywall

- Plaster (gypsum)

- Wood

- Metal surfaces

- Fiber-cement

- Stone walls

- Tiles

- Floor screed

- Rock walls

Warnings, precautions and Ecology

See the safety data sheet to view the complete data. Protect materials from humidity and water.

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