Caulk & Sealants

PDS stocks ITW polymers’ SM7108 permathane sealant for permanent sealing to concrete.  RUFCO 300 works with 7180 & Novalink.  Utilize SM 7108 to seal radon barrier to concrete or floor flanges to concrete.  You may also utilize NOVALINK 35 by Chemlink.  PDS also carriers barrier tape for seams and double sided tape for concrete sealing.  We have low VOC caulk for homeowners.  In the past we’ve carried SM5430 for sealing with VaporBlock.  Duraskrim Barrier seals best with TREMCO sealants or double bond tape.