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Sika Sikafloor 150 epoxy resin binder 2K, 2.5 kg

Description

Sikafloor 150 is a two-component epoxy resin binder, formerly listed under the designation Sikafloor 156. It serves as primer and sealer on mineral substrates and strengthens the surface before a coating follows.

Benefits

  • Two-component, cures independently of atmospheric humidity
  • Penetrates absorbent substrates and strengthens them
  • Can be used as primer and as sealer
  • Binder for screeds and mortar mixes
  • 2.5 kg container, suited to smaller surfaces

Areas of application

  • Priming concrete and cement screed floors
  • Sealing in workshop, garage and warehouse
  • Binder for repair mortars and levelling compounds
  • Substrates that must be strengthened before a coating

Product details

The binder consists of epoxy resin and hardener. 2.5 kg container. Successor product to Sikafloor 156.

The substrate must be sound, clean and sufficiently dry; sand off loose parts beforehand. Mix both components completely and with a slow-running mixer, taking in the walls and bottom of the container — badly mixed epoxy stays sticky. Work quickly after mixing, the pot life is limited.

Technical data

Area of use: Interior
Content: 2.5 kg
Material: Epoxy resin
Field of use: Indoors

Data sheets

Data sheets and documents

All documents come unchanged from the manufacturer.

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Sika Deutschland CH AG & Co KG
Kornwestheimer Straße 103-107
70439 Stuttgart
Germany

Electronic address info@de.sika.com

All products by Sika

Information as of: 2026-09-18

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For your project

These products go with it

Project: Coat garage and cellar floors

Clean the load-bearing, dry concrete or screed, sand it and mask the edges. In the Sika system prime with Sikafloor-150 and, after it has cured, apply Sikafloor-264 with the roller; process other coatings according to their own data sheet. Deaerate fresh layers with the spiked roller.

  1. Prepare the surface

  2. Apply

    • Part of the system Apply only onto the cured primer
      €240.68 €24.07 / 1 Kilogram
    • Alternative Water-thinnable and low-odour, for garage and cellar
      €209.95 €34.99 / 1 Kilogram
    • Alternative Own Düfa system, build-up according to the Düfa data sheet
      €159.95 €31.99 / 1 Kilogram
  3. Tools & accessories

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