Originally Posted by StatTarget
Suggesting the crazy option...
One penny per hole...silicon caulk on each penny...smash it down and move on.
I've seen the suggestion to use a penny before, but I thought I had seen many people recommend against silicon products due to lack of adhesion over time.
I'm curious if that'll be a problem.
At first it seems crazy to use a penny that way, but then you think about the cost of other products, and it really is a cheap way to do it.
Is there any chance of galvanic reactions with the penny vs the metal floor?