Faucet
General Info
Medium Safety
Is DAP Silicone Sealant Safe for Faucets?
Using DAP all-purpose 100% silicone sealant to connect copper tubes to flexible supply lines is generally safe, provided that it is labeled as potable water safe. Ensure the sealant has fully cured according to the manufacturer’s instructions, which typically takes 24 hours for complete curing before using the faucet for drinking water. If you have any concerns about the sealant’s safety or performance, consider consulting a plumbing professional.
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