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is black rtv silicone safe for bong sealant

Discussion in 'Bongs, Dab Rigs, Bubblers, Water Pipes' started by phill1, Jan 29, 2014.

  1. is black rtv silicone safe for bong sealantI used black rtv silicone to seal the bowl. Is it safe to use it or will the fumes be bad. It is at the bottom of the bowl will the heat cause fumes? Is this okay or should I use something else
     
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