Answer
May 07, 2021 - 10:03 AM
This wood filler / spackle would be good at filling in small holes and grooves in wood. However it is not structurally robust enough to do things larger than 1/8" across. (edit: You *might* be able to do cracks as large as 1/4", but do note that larger gaps mean longer dry times for the water to evaporate. Anything larger is better served by using either caulking or epoxy fillers).If you are painting over this, we carry products from ECOS and AFM Safecoat. The main difference between the two brands is AFM Safecoat is formulated to encapsulate surfaces, so if one of your goals is to prevent off-gassing go with AFM Transitional Primer. If you do not care about encapsulation, ECOS Universal Primer would also work.Top coat depends on where the painting is occurring. You will want an exterior grade product if this is outdoors. Otherwise you can use an interior grade paint.
