Pro-Seal 34


Sealant/Caulking for wet or damp environment (please request copy of NSF61 potable water testing)

Pro-Seal 34 is a single component sealant material. Pro-Seal 34 stops leaks and seals on contact even through water and oil! Pro-Seal 34 is gunable from 38 F to 98 F and may be applied to surface temperatures ranging from -70 F to +220 F.



  • Galvanized metal
  • Kynar coated metal
  • Plater
  • Wood
  • Aluminum
  • Stone
  • Concrete
  • Vinyl
  • Boats
  • Recreational Vehicles
  • and more

Pro-Thane 230



Pro-Seal Pro-Thane 230TM is a single component caulking that is specifically formulated to seal joints subject to structural movement against water infiltration .This product may also be used on non-moving joints and requires no job-site mixing.



  • Tilt-Up Panels
  • Plaza Decks
  • Window Glazing
  • Curtain Wall Panels
  • Moving Joints
  • Non-moving Joints
  • and more

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