Ted Hamilton
Helmet Painter / Racer
I have a metal building that's on an oversize slab....don't ask. Anyhow, I've had the expected water seepeage issues when it rains, which is a drag. So, tonight I used a polyurethane sealant after trimming 1/2" off the bottom siding to expose the edges of the bottom framework. I'm hoping that will seal. I had considered roofing tar, roofing sealant, silicone caulk, etc. Have any of you dealt with this issue successfully? I plan to fill in the expansion joints with the sealant too, so it can't wick under the edges. Appreciate advice. I think this SIKA is about the best I can get....at least it oughta' be for what they charge... TIA, ~Ted