We provide both organic and inorganic zinc rich primers.
Inorganic zinc rich primer paint.
Surface preparation and application of an inorganic zinc rich primer is similar to that of other protective coatings.
The main drawback of zinc primers is that they are consumed while providing protection.
In fact where the intention is to paint the steel there is little point in galvanizing first as an organic zinc rich coating can offer better economics prepare prime and topcoat in the one shop a more.
Almost all of the zinc based coatings are created with either epoxy resin binders or.
Types of zinc primers.
Product a zinc rich primer suitable for use with a wide range of high performance systems and topcoats in.
Inorganic zinc rich primers are most commonly applied in the shop they can be applied in the field by skilled applicators and organic zinc rich primers are most commonly applied in the field.
The use of this type of coating and formulations to achieve steel protection has been well known in the industry of protective coating.
A two component rapid recoat fast curing solvent based inorganic zinc rich ethyl silicate primer.
However many agencies are switching to all organic zinc rich systems due to the challenges associated with application of the inorganic formulations.
20 zinc rich coating type i inorganic and type ii organic addresses test procedures to evaluate the protective properties of these coatings.
In mild environments inorganic zinc paint may be used independently for corrosion protection but should be top coated in more severe environments to extend service life.
They also are very flexible when applicating as top coats don t need to be applied immediately after the primer.
Precautions for complete safety and handling information please refer to the appropriate safety data sheets prior to using this product.
Inorganic zinc rich paint consists of high build polysiloxae or a hybrid topcoat and primer made from inorganic zinc.
Part of the interzinc 22 series interzinc 2280 is a two component solvent based silicate inorganic zinc rich primer 80 suitable for use with a wide range of high performance anticorrosive systems and topcoats in both maintenance and new construction.
Inorganic and organic zinc rich coatings.
Inorganic zinc coatings.
Conforms to sspc paint 20 level 1.
Available in astm d520 type ii zinc dust version as standard.
This means they have a relatively limited lifetime.
Sspc paint specification no.
Inorganic zinc primer ethyl silicate zinc rich primer.
Atmospheric conditions are not as critical when applying organic zinc rich primers compared with inorganic zinc silicates.
Any environment exposed to constant moisture will benefit from a zinc primer.
Inorganic primers are typically only spray applied.
Zinc primers come in two basic forms.
01 05 2019 protective coatings.
