Structural corrosion defense systems

Engineered barrier technologies designed for maximum inter-coat adhesion and substrate longevity.

Zinc-Rich Primers

Epoxy Intermediates

Polyurethane Topcoats

Sacrificial galvanic protection providing exceptional electrochemical defense on abrasive-blasted structural steel substrates.

High-build amine-cured barrier coats offering superior chemical resistance and mechanical impact performance.

Aliphatic UV-stable finishes delivering long-term gloss retention and color stability in harsh exterior environments.

Surface preparation standards

Substrate preparation

Primer application

Dry-film thickness

Abrasive blast cleaning to ISO 8501-1 Sa 2.5 with a controlled surface profile depth of 50 to 75 microns.

Stripe coating of welds, edges, and bolt heads followed by uniform spray application of zinc primer.

Rigid quality control verifying wet and dry film thicknesses prior to intermediate epoxy application.

Verified performance metrics

5,000h

Neutral salt spray ASTM B117

>15 MPa

ASTM pull-off adhesion

C5-M

Extreme atmospheric rating

100%

Solids epoxy formulations

Submit atmospheric exposure ratings and substrate profiles for precise mill thickness recommendations and technical datasheets.