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WEICON Zinc Spray (Matte)
WEICON zinc spray (matt)
Long-term corrosion protection
WEICON zinc spray is approved by German TUV company to provide long-term corrosion protection for various metal surfaces. This spray consists of fine zinc flakes and a quick-drying adhesive protective layer.
After immersion for more than 550 hours in the salt spray test specified in DIN 53167 and DIN 50021 , metal parts coated with zinc spray will not show any corrosion. Zinc flakes form a protective layer that can even withstand extreme weather and the environment.
Therefore, zinc sprays can achieve higher requirements than DIN EN ISO 1461 . WEICON zinc sprays can be used as the high anti- rust primer, used to coat the welded joint and drilling process, as is the need to spot corrosion of metals and thermally conductive layer.
|colour||RAL 9006, "Sub-Silver"|
|application||Indoor and outdoor|
|Adhesive||Styrenated alkyd resin|
|pigment||Flake zinc and aluminum pigments|
|Pigment purity||Zinc: about 99.9% aluminum: about 99.9%|
|Metal ratio in dry film||About 70%|
|Required weight||1,1 - 1,3 g/cm³|
|Recommended primer||no request|
|Processing temperature||+5 to +35 (+18 to 25 is best) ℃|
|Drying time||About 15 minutes|
|Hardening time||About 12 hours|
|Recoating time||About 24 hours|
|Salt spray test DIN 50021 / DIN 53167||<550 hours|
|Temperature resistance after curing||Approx. -50 to + 500 ° C|
|Shelf life||24 months|
400 ml （11000400）