Because the bees displace so much wood it takes a lot of product to fill the holes.
Fill bee holes in cedar siding.
Carpenter bees prefer to excavate their nests in soft unpainted wood such as the back side of fascia boards siding window trim and porch ceilings.
They also bore into decks outdoor furniture fence posts and swing sets.
When the holes are filled with a lot of goop you can expect shrinkage once the product cures.
A closer look at a hole in wood shows carpenter bee inside.
Siding holes can be filled with epoxy putty a two part adhesive of epoxy resin and hardening putty view example on amazon.
Carpenter bees are so named because they build nests by boring holes in weathered intact wood often the exterior walls and siding of homes and other.
Fill the siding holes with wood filler.
Use a putty knife to force the filler inside the hole making sure to fill in the hole and to completely cover the opening.
They can bore holes in the house and other things that do not need holes in them.
Sealing a bee hole in an exterior wall.
Because these bees like many others feed on nectar and pollen they are important pollinators and beneficial for agriculture.
Scrape away any excess with the putty knife when you re done and allow it to air dry.