CR Zinc Phosphate primer

Product descriptionSingle pack, air drying, oleo-resinous composition with zinc phosphate pigments.

RECOMMENDED USE

Areas of Use: Interior/ Exterior

Substrate: Steel, iron. For zinc and aluminium, see recommendation on surface preparation Alkyd

Compatible Coatings: Enamels - 404 Industrial Enamel, Marine Enamel

Features and recommended use:
  • Designed as an anticorrosive primer for industrial application.
  • Suitable for use in mildly corrosive environments.
  • Easy application by brush
  • Can be top coated by alkyd based top coats
TECHNICAL DATA
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Colour All Ral Shades
Gloss Matt
recommended DFT / coat 20-25 microns
Theoretical coverage capacity16.0 sq.mtr/ltr @ 20 μm DFT
12.8 sq.mtr/ltr @ 25 μm DFT
Drying time at 30°cSurface Dry : 1 hours
Hard Dry : 12 hours
Air Spray
recommended thinner
Volume of thinner
nozzle orifice
nozzle Pressure
cleaning thinner		T 284
5-10%*
1.5.-3.0 mm
0.3-0.4 MPa
(=approx. 3.4 atm; 43-57 p.s.i.)
T=284
Brush / Roller recommended thinner Volume of thinner T 284
0-5%
Shelf Life At least 12 months at 30°C for original unopened pack, subject to inspection thereafter Merchandise Store in a cool, dry place and in accordance with local regulations
PACK SIZE 20 LTR
over coating interval at 30°c Min.: 8 hours
Max.: unlimited, provided surface is dry and clean from
all contamination.

DIRECTION FOR USE:

Surface Preparation

General:
  • Surfaces must be dry, clean and free from contaminants.
  • Ensure removal of dirt, dust, oil and all other contaminants that could interfere with adhesion of the coating. Oil and grease should be removed as per SSPC-SP1 solvent cleaning
  • Surface should be checked and treated in accordance with ISO 8504 prior to priming
Blast Cleaning:
  • Steel, abrasive blast clean to min. Sa 2.5 Swedish specification. In case oxidation has occurred between blasting and application of Apcomin HB Zinc Phosphate Primer / Apcomin 104, the surface should be re-blaste.
  • A blasting profile of (Rz) 30-50 μm is recommended
Mixing:
  • If settling is observed in the drum, loosen the settled material with the help of hand stirrer followed by power driven stirrer for quick homogenous mixing.
  • Thinner should be added after mixing. Addition of excessive thinner will lead to reduced sag resistance.
Mixing:
  • Substrate temperature should be at least 3°C above dew point but not above 50°C
  • Relative humidity should be below 85%.
  • Good ventilation is required in confined areas to ensure proper curing
Mixing:
  • Do not allow the product to remain in hoses, gun or spray equipment. Clean all equipment’s immediately after use with thinner T-284. It is recommended to periodically flush out spray equipment during the course of the working day. The frequency of cleaning will depend on amount sprayed, temperature and time gap
  • All surplus material and empty containers should be disposed off in accordance with appropriate regional legislation.
Product characteristics:
  • The maximum performance is achieved after complete drying.
  • At higher relative humidity, drying may get retarded.
Safety information:
  • As a general safety measure, inhalation of solvent vapours or paint mist and contact of liquid paint with skin & eyes should be avoided. Forced ventilation should be provided when applying paint in confined spaces or stagnant air. Even when ventilation is provided, respiratory, skin and eye protection are always recommended when spraying paint.
  • Please refer our Material Safety Data Sheet prior to using the product.

CR Zinc Phosphate Primer provides exceptional corrosion resistance and strong adhesion for metal surfaces, ideal for industrial and commercial applications. This high-performance primer is formulated with zinc phosphate to protect against rust and enhance durability on steel and other metal substrates. Perfect as a base coat for long-lasting protection, this primer is suited for both indoor and outdoor environments.Mumbai, Maharashtra, India


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