I'm creating cafe countertops with butcher block and covering them with Formica. I'll need to drill holes for things like water lines, an ice bin, and a pitcher rinser, which means dealing with thin stainless steel fittings that will have water around the edges and face constant temperature changes. I'm looking for effective methods to ensure these cutouts are properly protected against water damage. I bought an outdoor deck protectant to apply to the underside of the countertop since it's exposed, thinking it might seep into the pores better. Are there better options out there for waterproofing these cutouts?
2 Answers
I think the question is worth considering—why use butcher block if you're just going to cover it with laminate? You might want to look into plywood with solid wood edges instead. But if you got a good deal on butcher block, that makes sense, especially for a long-term setup! Just make sure to really seal it, so you don't end up with warping or bulging later.
Epoxy is definitely the way to go! It's the most durable, waterproof sealant you can use. Just keep in mind that if there are any cavities in the butcher block, you might not notice they are there until it's too late.