The exterior of my house is stucco, but there are some spots that have vertical wood planks. I think this was considered "in style" when my house was built (1950s).
Anyway, over the years previous owners had installed various things to these wood panels - I imagine an exterior security light, for instance - that now have empty screw holes. I'd like to fill these, as they're a tad unsightly and, I imagine, are just asking for fungus/mold growth.
Pardon my ignorance, but how do I go about filling these? Is there a product designed specifically to fill holes in exterior wood?