How To Fill Gap Between Bath And Wall. Filling in the gaps between your kitchen or bathroom countertops and the adjacent walls is a relatively easy project that will give big returns with little investment in time or money. Quick fix for gaps and cracks around electrical sockets.
Gap between back of vanity and wall.
Dirt and other contaminants will affect how well you can seal the gap, so work the hose move the tube down the gap to fill it with caulk. How to fill gap between cabinet and walls? Now go home fill the gap with the foam, let it fully cure and trim even with wall. I suspect this has become a hideout for insects, so i want to fill it in.