Our range of primers allows the user to coat damp, porous, or newly laid cementitious surfaces, or prime manually or mechanically prepared metallic surfaces. Our primers can be overcoated using any chemical or corrosion protection coating in the Resimac range. Products include: low viscosity penetrating concrete primer, low viscosity consolidating concrete primer, thin-film metal surfaces primer, moisture-cured metal surfaces primer, and water-based thin film primer.
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503 SPEP (Fast Curing)

Resimac’s 503 SPEP is a two-component solvent-free epoxy penetrating concrete primer. This product has been developed for use on newly laid or porous concrete and cementitious surfaces. On curing the product consolidates the substrate and helps to improve adhesion during the application of other coating systems.
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Features: Two-Component Ideal for Sealing Concrete Apply by Brush, Roller, or Spray Solvent Free Epoxy Technology | Uses: Steps Floors Ramps Seal concrete surfaces | Documents Brochure Specifications Technical Data Application Guide |
505 Damp Seal

Resimac’s 505 Damp Seal is a low viscosity solvent-free epoxy primer designed to seal and consolidate green or wet concrete and cementitious surfaces. The coating penetrates deep into the concrete surfaces to ensure high mechanical adhesion. This product can be used to seal newly laid concrete and can be overcoated by any of the Resimac Chemical and Corrosion Protection coatings.
Used with the PolySteel/Con-GFS Pro17 or PolyAqua coating powder
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Features: Designed for damp surfaces Consolidates/ seals porous surfaces Penetrates deep into the concrete surface Improves adhesion of epoxy/ PU topcoats Cures at temps 10˚C (50˚F) and up Tolerant of less than ideal surface prep Seals/ prevents further ingress of moisture High mechanical adhesion top-coats | Uses: Steps Floors Ramps Seal concrete surfaces With glass fiber fabrics | Documents: Base Safety Data Activator Safety Data Application Guide Technical Data Specifications Primer Info |
506 Aluprime

Resimac’s 506 Aluprime is a two-component, solvent-based, thin-film epoxy coating that has been designed to be applied to manual or mechanically prepared metallic surfaces. The coating offers excellent corrosion and weathering resistance and if required can be overcoated with any of the Resimac UV stable topcoats.
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Features: Surface tolerant Two-component Thin-film coating Apply by brush, roller, or spray Solvent-based epoxy technology Low-temperature cure (41℉/ 5℃) | Uses: Storage tanks Structural steel Railings & barriers Road & rail bridges Concrete structures External pipe surfaces | Documents: Brochure Technical Data Specifications Application Guide |