Description

Description

97% Zinc on dry film.

WS 1544 S is a single component coating, zinc based, that combines protective properties against corrosion with a Matt Galvanized finish effect. WS 1544 S it’s a resins, zinc powder and additives combination, formulated to form a protective and flexible film with matt finish effect.

Characteristics & Advantages

• Excellent for retouching galvanized surfaces.
• Provides excellent resistance to ferrous metals, corrosion and rust.
• Galvanic properties ensure cathodic protection (the coating becomes anode).
• Unique combination of flexibility and hardness.
• Resistant to oxidation, scaling and loss of color.
• Good adhesion to metal surfaces.
• Combines galvanic finish with the convenience of an aerosol application.
• Contains no chlorinated solvents and low aromatic content.
• Does not contain lead or chrome.

Applcations

• Structured steel.
• Holders.
• Welding joints.
• Construction equipment.
• Home, garden and agricultural machinery equipment.
• Fences and gates.
• Pipes and fixings.
• Repair of LPG deposits.
• Coastal and nautical facilities.

How to use

• Shake the aerosol for at least one minute once the ball has been released.
• Mix or agitate the product in bulk to obtain a homogeneous dispersion, repeat frequently during the application.
• Apply on clean, dry and grease-free surfaces for optimum results. Remove rust and scales with a metal brush.
• Apply in thin and uniform layers; better results are obtained with 2 thin layers than with 1 thick. Additional layers can be applied after 10-20 minutes. Once the application is
  finished, clean the valve by spraying with the canister until only gas comes out.
• In case of sealing, remove the diffuser and clean the hole with a fine wire.

Technical data:

Appearance: Matte galvanized finish
Resin Type: Alquidica modified
Pigment type: Zinc (99% pure),
Specific Gravity: (@ 20ºC) 1,06
Flash point (solvents): -4ºC
Cover (30μm, dry) Aprox. 1,6m2 / can (400ml)

Conditions of application
Temp. minimal environment: 10ºC
Temp. minimum surface area: 5ºC; 3ºC above spray point.

Drying times
Touch 30 min.
Handling 4 h

Total Drying: 90% cured after 7 days@ 23ºC
Recommended film thickness: 30-40 µm
Thinner / cleaner: WS 3000 S or Alcohol
Properties of the dry film: (35μm degreased metal)
Saulty fog: (ASTM B 117) >3000h
Adhesion on steel: (ASTM D 3359) GT=0/1
Flexibility: (6mm mandrel, visual) Pass
Thermal Resistance: (4h a 200ºC) Light yellow
Temperature resistant: -30ºC a 350ºC
Persoz hardness: (after 72 h.) 80s