Plastic plugs
are also known as Re-Plugs. They are removable for inspection and maintenance.
They come in black, beige or bright yellow for easy identification in
places like bridges, marinas or docks. While they are threaded, they
can be tapped in with a hammer, but you need a special tool to remove
them. The tool is about $7.00. Plastic plugs should be used whenever
IMPEL Rods are installed in ground contact where they will need to be
replaced every 5 - 10 years. These come in black, beige or bright yellow for easy identification in places like bridges, marinas or docks. The 5/8" size is to seal holes for the 1/2" Impel Rods. This price is for a single plug.
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