How Salt Air Affects Paint in Green Point

Green Point's proximity to the Atlantic Ocean means salt air is a constant factor in exterior paint performance. The suburb sits directly on the ocean's edge and the south-easterly wind carries salt particles from the surf onto every exposed exterior surface year-round.

Salt Air and Paint Performance

Salt particles deposited on exterior walls attract moisture and work into micro-pores in the paint film, gradually breaking down the bond between paint and substrate. On metal surfaces - gates, burglar bars, window frames, balustrades - salt-laden moisture initiates and accelerates corrosion dramatically faster than in inland suburbs. Properties closest to the ocean need the most premium coastal products and the most vigilant maintenance.

What to Do About It

Specify premium exterior paint with high resin content and strong moisture barrier properties. Dulux Weathershield Maximum Protect and Plascon Micatex are the baseline for Green Point exteriors. For metal surfaces, zinc-phosphate primer before enamel topcoat as standard. Wash exterior surfaces annually to remove salt deposits. See our anti-rust guide for Green Point homes.

Green Point Painters specifies products proven to perform in Atlantic Seaboard conditions.

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