If your exterior siding has sustained damage you can patch it with filler but it has to be the right kind of filler.
Exterior wood siding filler.
With experience it s possible to quickly work the filler without breaking its bond to the wood waiting until the filler has cured hard for final shaping and sanding.
You can safely apply interior exterior fillers in either environment and to wood pieces that will live indoors or out since they can withstand.
It doesn t work for structural patches like an epoxy but it does w.
Choosing the best wood filler for your project.
Medium brown in color when mixed bondo wood filler is stainable and paintable making it perfect for almost any wood surface inside or outside of the home.
Decks siding molding and so on.
Regardless of the sunlight the filler won t crack nor shrink.
Even better you can stain and paint over it if needed without any issues.
It work quite well for things like nail holes and surface scratches.
Bondo wood filler rebuilds restores and replaces rotted or damaged sections of wood on doors windows fences furniture shutters and more.
If the siding is unpainted stick with epoxy filler it s.
Correct way to apply wood filler to exterior siding.
Platinum patch has superior multi material adhesion making it ideal for exterior applications on tough porous and non porous materials.
Made from wood waste wood scraps sawdust and wood dust suspended in a petroleum based glue like resin binder solvent based wood filler dries.
Because it is a 2 part wood filler bondo wood.
It dries fast 30 45 mins before it s ready to sand.
Formulated for outdoor use solvent based wood fillers also known as petroleum based wood fillers are used for filling and repairing wood exposed to the elements.
Fill cracks in painted siding with either exterior acrylic latex caulk caulk or with epoxy wood filler which is a better choice.
It is ideal for filling holes cracks and other damages in traditional building material surfaces such as metal mortar brick wood drywall plaster and stone.
So there are different types of filler for wood you just need to find the right wood putty or filler to use for exterior use.
Paste fillers can be colored either by adding dry pigments to the a b blend during mixing or by staining or painting after hardening.
As of late this has become my go to wood filler to patch small cosmetic issues on wood.