Acrylic Based Waterproof Membrane

SmartSeal WB

Flexible Acrylic Waterproofing

SmartSeal WB is a single component, non-hazardous liquid applied membrane of pure acrylic polymer which is tough, durable and has excellent weather resistance. It provides a seamless membrane for application on roof and all waterproofing and exposed areas of a building.

It can also be used vertically and horizontally over concrete, block, brick, cement render fibrous cement sheets, plasterboard, tile underlay, metal sheets and many other sound surfaces.



  • Bathroom and shower trays
  • Laundries
  • Perimeter flashing
  • Planter boxes
  • Garden beds
  • Sills and window flashing
  • Plant room flooring
  • Retaining walls
  • Water features
  • Basement tanking
  • Podium slabs and roof decks



  • Withstands foot traffic and light-wheeled traffic
  • Resistance to diluted chemicals such as acids, oils, detergents, alcohols etc.
  • Single component, does not require mixing
  • Homogeneous waterproof barrier with no laps, joints or over-flashing
  • No lingering objectionable solvents or chemical smells
  • Will not deteriorate or discoloring if exposed to external weathering
  • Adheres tightly to all metal and concrete surfaces and accepts all suitable premium quality adhesives
  • Possible to bridge hairline and minor cracks
  • Will not re-emulsify or deteriorate in constantly wet conditions

Data Sheet