Aquasmart PB 1K®


Water based, Bitumen extended Polyurethane liquid membrane for waterproofing  


Features & Benefits


AQUASMART–PB-1K is a one-component, bitumen extended, water based, coating with exceptional thixotropic properties ideal for the waterproofing of foundation walls and wet rooms.

The material unlike most bitumen emulsion based material, is quick drying and can be applied in thick coats. Furthermore, the material has the characteristics of a true elastomer and does not resemble the thermoplastic materials of the same genre.


Apply with brush, roller or airless spraying in one or two coats with minimum total consumption of 1,5 - 2 kg /m2.

Shelf Life:
Can be kept for 12 months minimum in the original unopened pails in dry places and at temperatures of 5-25 oC. Once opened, use as soon as possible.


10kg Pails


For faster curing, especially when applied in thick layers, we recommend the addition of a special accelerator component. In this case we recommend using Aquasmart PB-2K.


  • Water-based (solvent-free)

  • easy application

  • Thixotropic

  • seamless

  • Elastic

  • Fast Reaction



Clean the substrate using a high pressure washer, if possible. Remove oil, grease and wax contaminants. Cement laitance, loose particles, mould release agents, cured membranes must also be removed. Surface irregularities should also be filled.


Apply recommended primer according to Technical
Data Sheet specifications.


For further details refer to the 

Technical Data Sheet:

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