Electronic micrograph of primer cross section, including zinc pigment complex
One component fast dry primer based on combined binding agent and zinc pigment complex of spherical and flake shapes. It provides temporary protection of metal surfaces against corrosion for the period of manufacturing of structures, as well as their assembly after factory supply at the object until application of corrosion protection primary system.
Rusty and scaly flat steel
Rolled product coated by shopprimer
It is recommended for use as weld-through primer to protect steel
products after the blast cleaning, including automatic shot blast
line for the period of subsequent transportation of rolled metal
products, storage and assembly. The shopprimer is applied
by thin layer (15-25 μm of dry film) and can be overcoated
with other primers, what gives not only barrier, but also galvanic
effect. Level of harmful gas evolution into the air of workplace air
in the course of welding and cutting corresponds to acceptable
Line of shot blasting and priming
Main advantages WG-Ferrogalvanic SP
- Unlike other temporary primers, this product is a
one component, what generates additional ease of use (no
mixing is necessary and, accordingly, no need to control the
shelf life of the mixture).
- Very fast drying (3-5 min at T=23°C) enables to start up to
move the processed rolled metal product immediately and
store it safely.
- Coating provides protection for a period over 12 months.
- Rolled product protected by shop primer may be exposed to
flame cutting, welding and other operations without limitation.
- The mechanical properties of the primer allow servicing
primed rolled metal product by magnetic hoisting cranes,
passing through aligning rollers or twisting frame.