SIGMA ZINC PHOSPHATE QC

Anti corrosion and adhesion primer for steel based on modified
alkyd resins pigmented with zinc phosphate
PRINCIPAL CHARACTERISTICS
– for interior and exterior use
– good adhesion to properly cleaned steel
– good corrosion preventing properties
– good flow properties
– lead free
– easy to apply
– quick drying
COLOUR AND GLOSS
brown, yellow – flat

Product Details
SKU: 856 Category: Tags: , ,

Basic Data At 20 °c

Mass density
approx. 1.5g/cm3
Solids content
approx. 54% by volume
Recommended dry film
35 μm
Theoretical
approx. 16 m2/ltr (60 m2/usg) for 35 μm
spreading rate
depending on the nature and condition of the substrate and the
application method employed
Touch dry after
approx. 3 hours
Overcoating interval
min. 16 hours
max. no limitation
Shelf life (cool,dry place)
24 months

Shop primed steel (intact); remove all contamination and prepare
according to ISO-St2
– weld seams, cut, burnt or corroded areas; remove weld spatters
round off sharp edges, remove all contamination and prepare
according to ISO-St3
– bare steel; partly corroded; remove all contamination by means of
blast cleaning according to ISO-Sa2½
– bare steel with little corrosion; remove all contamination and
prepare by power tool cleaning according to ISO-St3
– to be used as a priming coat in an alkyd system for ferrous metals
– best anticorrosive qualities will be obtained if applied
in two coats
– can be overcoated with 0811 Sigmacolor Undercoat followed
by the Sigmacolor or Ecolux range of finish products

Priming coat for use with
– Sigma range of solvent based finishes

Method Of Application

AIRLESS SPRAY
Recommended thinner
20-05 (flashpoint 38 °C)
Volume of thinner
0 – 3%
AIR SPRAY
Recommended thinner
20-05 (flashpoint 38 °C)
Volume of thinner
5 – 10%
BRUSH AND ROLLER
Recommended thinner
20-05 (flashpoint 38 °C)
Volume of thinner
0 – 2%

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMA ZINC PHOSPHATE QC


Anti corrosion and adhesion primer for steel


  • For interior and exterior use

  • Good corrosion preventing properties

  • Lead free