193W70121 - EPOFLEX ALL''ACQUA GRIGIO

FIELD OF APPLICATION:

Anticorrosive primer for general use in General Industry, Vehicles and industrial machinery cycles. Applicable on: iron, aluminum, galvanized iron, light alloys.

RECOMMENDED FINISHES:

Waterborne Epoxy – Polyurethane and Acrylic finishes and Solvent-based finishes for use in mixed cycles.

PREPARATION OF THE SUBSTRATE:

Water-based paint products, because of their very low organic solvent content, are characterized by poor substrate wettability, which is much less than that of conventional solvent-based products. Therefore, the presence on the substrate of substances such as grease, oil, grease and dirt (and of course, for other reasons, rust and calamine) is not tolerated. Cleanliness of the substrate is a necessary and fundamental condition so that the outcome of the painting is successful. Iron surfaces: SA2 grade sandblasting. Alternatively perfect mechanical cleaning of the substrate by sanding with removal of rust, calamine and subsequent cleaning by degreasing with aqueous solutions or solvents. Galvanized sheet: Sand thoroughly, then degrease with solvents. Aluminum: Mechanical cleaning by sanding, followed by degreasing with solvents.

PREPARATION OF THE PRODUCT:

Comp. A: 193W70121 100 parts by weight Comp. B: CZW150 (1) 80 parts by weight Or: CZW140 40 parts by weight (1) This hardener guarantees greater adhesion on difficult substrates such as alloys or galvanized sheet metal, obtaining more elastic films. Before mixing Comp. A with Comp. B, it is recommended that each of the individual components be mixed well and then thoroughly mixed together. Dilute with 5% to 20% deionized or low hardness water to the desired application viscosity (depending on the application system).

PRODUCT SPECIFICATIONS:

TYPE OF PRODUCT

Epoxy primer WB 2K

APPEARANCE

Semi-matt

COLOUR

Grey

SPECIFIC WEIGHT (Comp.A)

1,54 Kg/lt (± 0,05)

SUPPLY VISCOSITY

Thixotropic product SOLID % - VOLUME (A+B) 40% (± 2%) SOLID % - WEIGHT (A+B) 56% (± 2%)

DRYING TIME AT 20 °C. (2)

Dry dust-free - Print-free: 4-5 hours. 30’ Touch-free 6 - 7 hours   Drying 24 - 48 hours   Forced Drying 40’ - 60’ at 60 °C   Maximum chemical resistance after 10 days

RECOMMENDED LAYERS

1 (cross layers)

RECOMMENDED - DFT

60 - 70 µm

THEORETICAL YIELD

5,6 m2/kg-4,1 m2/Lt at 70 µm dry

POT-LIFE AT 20 °C

90’. The pot-life decreases at higher temperatures. Under no circumstances should you apply product that has exceeded pot-life limits, as films would not ensure sufficient adhesion and chemical resistance (2) Catalyst use data CZW150 (20°C – 60% HR)

APPLICATION INSTRUCTIONS:

View pictograms Page 1.

RECOATING:

After complete drying of the product, minimum after 10 hours and within 36 hours. Light sanding of the film is recommended after 48 hours to ensure good adhesion of the top coat.

SAFETY REGULATIONS:

Water-based products must be protected from frost. Follow the instructions on the labeling and in the safety data sheet.

STORAGE CONDITIONS:

The storage room should be dry, out of sunlight, in undamaged packages and with a temperature between +10°C and +30°C. Rev.: 01/24 The data and information contained in this sheet are the result of our experience and accurate laboratory tests. However, since the painting process represents a set of operations that are beyond our control, they do not therefore guarantee, in any way, the final performance of the cycle.

The data and information contained in this sheet are the result of our experience and accurate tests and laboratory tests.
However, since the painting process is a set of operations that are beyond our control, they therefore do not constitute, in any way any form of guarantee on the final performance of the cycle itself.