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Can I Layer Silicone Caulk


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Can I Layer Silicone Caulk. Yes, you can apply two layers of silicone sealant. Caulking should not be applied in excess.

How to PERFECTLY Caulk a sink with Silicone! YouTube
How to PERFECTLY Caulk a sink with Silicone! YouTube from www.youtube.com

Caulking should not be applied in excess. Using layers of new caulk is actually suggested in some situations where the first layer may shrink as it dries. However, putting new caulk over old caulk is not recommended.

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How to PERFECTLY Caulk a sink with Silicone! YouTube

Or use a fine grit sandpaper? It depends on what the old caulk is made of. Ideally it would be one continuous bead of caulking, however for 3/8 of a gap at the very top, you will probably be ok just adding a bit more caulking to. In conclusion, the idea of applying a second layer of silicone sealant can be feasible and beneficial under certain circumstances.

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