New answers tagged caulking
They look pretty stuck-in-there to me; use the good stuff: Vulkem 116: (standard surface prep applies; thinned with xylene, clean-up with same or mineral spirits) Basic Uses Designed for use on poured and precast concrete, masonry work, window and door perimeters, and similar types of construction joints. For use on exterior applications ...
Are those two concrete slabs just laying on dirt or are they attached to anything? If they are just laying there, which is what it looks like, putting goo between them is not going to work because they will move around due to changes in temperature and work loose. Assuming the blocks are free standing, the natural thing to do is just leave them as is. If ...
Applying heat directly to silicone caulking will soften it up and could cause it to lose its adherence to the surface. Heating silicone aids in removal.
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