Kilz general purpose exterior latex primer. On concrete or masonry, use a sealer first, followed by a primer. Here are our top seven favorite primers for wood that should work for most projects.
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Buy Do it Best OilBased Wood Exterior Primer 1 Qt., White
Ideal for use on interior/exterior surfaces including wood, plastic, plaster, metal, masonry and unglazed ceramic.
Sealers adhere better to concrete than wood, keeping the concrete from absorbing the paint.