Tristan from Bay Area, Ca writes
My new Ipe deck has some kind of wood borer. The top is finished with Ipe Oil. The bottom is unfinished. I could spray the underside. The boards are only 3/4" thick, but Ipe is very dense. Do you know of anyone that has tried it on hardwood?
Bora-Care should be applied only on raw, natural wood with no finishes (stain, paint, sealant, varnish, etc). Bora-Care cannot penetrate into sealed or finished wood. After wood has been treated with Bora-Care, you can paint, stain or seal the wood with no problems. We recommend waiting at least 3 days before sealing (but not longer than 6 weeks). Outdoor wood should be sealed after application of the product.
Answer last updated on: 04/08/2015