Interseal® 670HS


For application to a wide variety of substrates including hand prepared rusty steel, abrasive blast cleaned and hydroblasted steel, and a wide range of intact, aged coatings.

Interseal 670HS is suitable for overcoating intact, aged alkyd, epoxy and polyurethane systems. However, this product is not recommended where thermoplastic coatings such as chlorinated rubbers and vinyl have previously been used. Consult International Protective Coatings for alternative recommendations. Interseal 670HS can be used as a non-skid deck system by modification with addition of GMA132 (crushed flint) aggregate. Application should then be to a suitably primed surface.


A high solids, low VOC, two component, high build, surface tolerant epoxy coating, providing anticorrosive protection in industrial and offshore environments in both atmospheric exposure and immersion service.

Features and benefits:

  • Provides anti-corrosive protection in industrial environments, coastal structures, pulp and paper plants, bridges and offshore environments in both atmospheric exposure and immersion service.
  • Available in an aluminium pigmented version to provide additional anti-corrosive barrier protection.
  • Certified to NSF/ ANSI 61 (for tanks greater than 378.5 L).

General information


Wide range via the Chromascan system, consult manufacturer for options.


Semi gloss

Aluminium is eggshell.



Surface tolerant epoxy.

Uniclass 2015

Pr_35_31_22_02 Aluminium paintsPrimary


G10/630 Galvanizing plus site-applied

G10/635 Thermally sprayed zinc coating plus site-applied

G10/638 Shop priming

G10/640 Shop painting

G10/643 Protective painting

G10/65 Shop priming for

G10/650 Site painting

G10/660 Shop plus site painting

G12/20 Shop priming

G12/30 Proprietary

G12/330 Proprietary metal members

G12/650 Shop priming

Specification data - Aluminium paints Enhanced data


Eggshell aluminium.



Applying coating system.

Product Reference

Interseal® 670HS

Wet film thickness (minimum)

122–305 μm.

Microns wet.

Dry film thickness

100–250 μm.

Microns dry.



Interseal 670HS will normally be applied to correctly prepared steel substrates. 

Intercure 200.

Intergard 269.

Interplus 256.

Interplus 356.

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Top coat


Intercryl 530.

Interfine 629HS.

Interfine 878.

Interfine 979.

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