Maintenance of Metal Post Caps
Stainless Steel post caps come with a thin, clear marine lacquer designed to protect them before and during installation. Once exposed to the elements, the sun’s ultraviolet rays, moisture, and pollution begin to break down this coating, exposing the metal underneath.
Post Cap FAQ's
Will my stainless steel post caps rust?
Stainless steel is an alloy of iron that contains more then 10% chromium. Stainless steel has a hard oxide coating which makes it resistant to stains. Corrosion and wear strip away this coating causing the steel to rust. To maintain this coating, clean periodically with a mixture of vinegar and club soda.
Installation
How do I attach the post cap to the post?
We recommend using an exterior-grade construction adhesive to adhere the cap to the post. Apply the adhesive liberally to the inside of the cap and place the cap firmly over the top of the post. If you prefer to use Brad nails, be sure to pre-drill all nail holes to avoid splitting.
Product Care
Post Caps
All Nantucket Post Cap products are produced from the finest grade of Redwood or Western Red Cedar and sold in the natural, untreated finish.
Nantucket Post Cap wood products may be treated with a clear sealer to preserve the natural wood color while protecting them against the elements. Red Cedar and Redwood can be painted or stained as well. Talk to your local trusted paint supply store for best procedures on treating.
Slip Over Post Caps
Materials:
All of Nantucket Post Cap slip over post caps are available in clear, vertical grain, kiln dried, Redwood or Clear Western Red Cedar. These wood types are best known for their durability in harsh environments, and their beauty.
Construction:
Slip over fence caps are crafted using a 5 piece construction with V-nails in each corner of the molding. 12 or more stainless steel staples are used to permanently fasten the molding to the underside of the wooden post cap.