Replies

1. 
   DougF | Dec 24, 2005 05:54pm | #1

   Yes it will make a difference and you can use foil-backed HVAC tape as well.  I think it is more fool-proof than trying to caulk every seam and joint.  It really sticks and seals galvanized pipe.

   
   

   ---

   Edited 12/24/2005 9:54 am by DougF

1. 
   Jeffnv | Dec 25, 2005 05:25pm | #2

   Will it work on pvc pipe?

1. 
   DougF | Dec 25, 2005 05:54pm | #4

   I don't know - haven't ried it on PVC but this stuff seems to stick to anything.   

   Edited 12/25/2005 9:56 am by DougF

   Edited 12/25/2005 9:56 am by DougF

1. 
   Jeffnv | Dec 28, 2005 04:13pm | #5

   Thanks for your input.

2. 
   KathleenFasanella | Dec 25, 2005 05:34pm | #3

   If it works well as is-why change it?

   Besides,you have already killed one duck.

   You might add a length of copper wire to ground the system against the possible spark.

   Work safely
   ¬¬¬¬¬¬¬¬¬¬¬¬¬¬PAT¬¬¬¬¬¬¬¬¬¬¬¬