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Zinc-free corrosion inhibitor

HEUCOPHOS SRPP

Heubach

Made to order 21 day lead time
Min. order
20 kg
Lead time
21 days

Applications

Coatings Coil Coatings Solvent Based Special Applications 2K Epoxies 2K Polyurethanes High solids polyurethanes Specialty coatings Aircraft primers

Packaging & availability

Pack size Availability Lead time
20 kg HEUCOPHOS® SRPP On order 21 days
20 kg Unnamed SKU On order 21 days

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Specification

Strontium aluminium polyphosphate hydrate, controlled adjusted modified
Benefits
Zinc-free
High-performance pigment
High electrochemical effectiveness due to altered chemical structure design
Higher phosphate content compared to most orthophosphates enables excellent long-term protective behaviour
Suitable for replacement of chromates in high-performance applications primarily in coil and aircraft primers
C.I. nameZinc-free corrosion inhibitor

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