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Sika — Joints & waterstops

SikaFuko

A hose embedded in concrete to allow injection of compatible resin for sealing designed construction joints.

SikaFuko product image
Verify locallyProduct family
  • Joints & waterstops
  • Joints
  • Watertight concrete

Verify before you specify

Listed by the manufacturer or a regional catalogue. Confirm formulation and availability for your market before specifying.

Check the current manufacturer technical data sheet for this product and market.

What it is

Injectable hose for construction-joint waterproofing.

A hose embedded in concrete to allow injection of compatible resin for sealing designed construction joints.

Source note: Current family in selected markets.

Where to apply

Watertight concrete structures and specified construction joints.

Application overview

  1. Install and secure hose before concrete placement.
  2. Protect injection ends.
  3. Inject only with compatible resin and procedure.

High-level steps only. Mixing, coverage, thickness, timing and curing come from the current data sheet.

Technical controls

What the applicator must check before and during the job:

  • Hose type
  • Placement
  • Concrete cover
  • Injectability
  • Resin compatibility
  • Pressure

Official documents

The library may be a regional site. Confirm the data sheet matches the product and market you are buying.

Image and source status

Product image supplied from the manufacturer's published material.

Disclaimer

Check the current manufacturer technical data sheet for this product and market. Installation must follow the current TDS/SDS and the project specification.

Not sure this is the right product?

Construction problems are not always solved by choosing a product from a catalogue. Tell us what you're working on, what problem you're experiencing, and what surface or structure is involved — we'll help you identify the appropriate solution.