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Sika Waterbar FB-125, Flexible Waterstop for Construction Joints, Exterior, Light Grey, 50 M

Waterproofing
SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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Bonded flexible waterstop for sealing construction joints

Sika Waterbar® FB-125 is a hybrid waterstop with a rough textured surface based on flexible polyolefin (FPO). The waterstop is placed into the fresh concrete and becomes fully embedded in the cured concrete. It provides a fully bonded, durable watertight seal, that prevents any lateral water underflow.

  • Bonded to concrete structure - no lateral water underflow
  • Permanent flexibility
  • Quick and easy to install
  • Long rolls reduce the number of joins
  • No special tools and equipment required
  • No extra recess and detailing of reinforcement
  • No obstructions for concreting
  • Fully bonded for easy repair in case of leakage
  • Resistant to all natural substances in soil and groundwater
  • Durable and robust system
  • Can be combined with other proven Sika waterproofing / joint sealing systems