Wencon UW Putty is a two-component compound, that can be applied on wet surfaces or underwater. The UW Putty is excellent for filling up holes, dents, and rebuilding surfaces which, due to high humidity, have to be done in wet conditions. Wencon UW Putty is developed for applications, where bigger quantities are needed in one process.

Typical applications are corroded hulls and all underwater parts of vessels and structures, tanks, pipes, flange faces, etc. Wencon UW Putty is also suitable for filling gaps and holes underwater or on wet surfaces, before completion with Wencon UW Cream or UW Coating.

  • Can be applied on wet surfaces or underwater
  • Cures underwater and on wet surfaces
  • Stop leaking pipes and tanks
  • Long pot-life underwater
  • Strong adhesion to all metal surfaces


Key technical data

Max temperature+60- +95°C (140-199°F)
Mixing ratio vol.1:1
Apply withHand/spatula
Potlife at 20°C25 min.
Curing time10 - 18 hours
Specific volume556 cm3 / kg
Dielectric strengthN/A
Product numberProduct nameIMPA no.ISSA no.
No. 1012 Wencon UW Putty, 1 kg (2,2lb) unit812591N/A


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