Sikaflex®-406 KC Booster

33,54 €
33,54 €
Unit price 223,60 €  per  l
Tax included. Shipping calculated at checkout.
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Sikaflex®-406 KC Booster

Main benefits

Fast and strong adhesion to multiple substrates such as concrete, metals, wood, glass and certain plastics, with excellent resistance to dynamic loads. Fast curing that facilitates sealing and assembly processes within tight deadlines. Good vibration resistance and to temperature changes, reducing cracks in joints. Defense against external environments thanks to its lightness against humidity and inclement weather, maintaining the integrity of the union in the long term. Moderate chemical resistance Solvent and oil resistant, suitable for industrial and maintenance applications.

Apps and features

  • Structural sealing and adhesion in panels, casings and joints exposed to the elements.
  • Union of components in construction, light automotive and industrial equipment.
  • Repair and assembly joints requiring fast curing and strong adhesion.
  • High demands on tensile and detachment resistance for rigid and cleaned surfaces.
  • Good performance on porous and non-porous substrates, with less shrinkage and excellent dimensional stability.
  • Versatility of application indoors and outdoors, with compatibility for gluing and sealing processes.

Frequently asked questions about Sika products (mortars, adhesives and sealants)

How do I know which size and quantity to buy?


Each product page includes the approximate yield or consumption (for example kg/m² or metres of bead per cartridge) in the "Technical specifications" section. Calculate the surface area or thickness of your project and multiply by that consumption to find out how many units you need. If in doubt, contact us with the measurements of your job.

Where can I find the complete technical data sheet (Product Data Sheet)?


The description of each product already includes the main technical data (strengths, setting times, application temperature, applicable standards, etc.), taken from the official Sika Spain Product Data Sheet. If you need the complete PDF data sheet or the safety data sheet (SDS), write to us and we will send it to you.

Do these products comply with European regulations (CE marking)?


Most Sika products carry the CE marking in accordance with the relevant European standard (for example EN 1504 for structural repair, EN 12004 for tile adhesives, EN 13888 for grouts or EN 15651 for sealants). The exact standard for each reference is detailed in the "Standards and certificates" section of its product page.

What protective equipment do I need to apply them?


It depends on the product: cement-based mortars and adhesives are usually irritating to skin and eyes (gloves, goggles and a mask are recommended), while polyurethane sealants and adhesives require good ventilation. Always check the safety section of the product page and its safety data sheet (SDS) before use.

How should I store these products and how long do they last unopened?


Shelf life and storage conditions (temperature, humidity, protection from light) vary depending on the type of product (cementitious, polyurethane, epoxy, etc.) and are stated on the packaging and in the data sheet of each reference. In general, it is advisable to store in a dry place, protected from frost and direct sunlight.

Can I return a Sika product if I haven't used it?


Yes, you have 14 calendar days from receipt to exercise your right of withdrawal, provided the product is in its original packaging and has not been opened. The cost of return shipping is borne by the customer. Contact us at info@vetonek.com or via WhatsApp on +34 629 571 735.

How long does my order take to arrive?

We ship to mainland Spain, the Balearic Islands, Portugal and the other European countries we serve (France, Belgium, the Netherlands, Germany, Italy, etc.). The estimated delivery time is 3 to 9 working days (no shipping to the Canary Islands, Ceuta or Melilla).