When to use POR-15 Top Coat?

POR-15 Top Coat is a direct to metal coating designed to work incredibly well in all applications where there is a need to preserve substrates susceptible to corrosion.

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To prevent the corrosion process, we thoroughly recommend applying the POR-15 Top Coat over POR-15 Rust Preventive

Under exposure to sunlight and weather POR-15 Top Coat has exceptional long term gloss and colour retention.

POR-15 Top Coat can be applied directly to metal substrates, with no need for a primer or undercoat, and is formulated to form a robust barrier that sheds moisture to provide long lasting protection.

POR-15 Top Coat has excellent adhesion and when used over POR15 Rust Preventive Paint the products create a system works to provide a permanent barrier to corrosion.

Non porous and will not crack, chip, or peel
Amazing scratch and abrasion resistance
Not sensitive to UV light
Can be applied over POR-15 or other paints.
See the How Do I Stop Rust Permanently with POR-15 Solutions? article in the Technical Articles section

The quart (946ml)of POR15 top coat will coat approximately 100 sq. ft. with a single coat. The pint (473ml) will coat approximately 50 sq. ft. with a single coat.

The same coverage rates as standard POR15, however we do suggest thinning the product with our POR15 Solvent (P238 listed below) when applying by brush or spraying as it is a much thicker product. Typically our suggested thinning rate varies between 10-20%.

POR-15® High-Performance Coatings delivering the gold standard in rust prevention since 1978!