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SikaHyflex 250 Facade 600ml – White

Product code: 435614-1

£24.00 INC VAT
£20.00 EX VAT

Please note: Stock is dated July 2025 SikaHyflex 250 Facade is a high performance over paintable 1-part, moisture curing, low modulus, professional weatherproofing sealant for concrete, masonry and EIFS facades.

Free Next Working Day Delivery

Free next day delivery
Click and Collect Available

If all of your items are available for click & collect, you'll be able to select a location for pickup at checkout.

Stock availability for SikaHyflex 250 Facade 600ml - White

Leeds

Unit 14 Gelderd Trading Estate, West Vale, Leeds, , LS12 6BD, .

Out of stock
Glasgow

Unit 30 Deerdykes View, Westfield, Cumbernauld, Glasgow, G68 9HN, .

Out of stock
Essex

The Garage Unit. The Forge, Ockendon Road, North Ockendon, , RM14 3PS, .

Out of stock
Caldicot

Unit 16A Norman Way, Severn Bridge Industrial Estate, Caldicot, Monmouthshire, NP26 5PT, .

In stock
Need some help? Call us on 01708 855 698
SikaHyflex 250 Facade is a high performance over paintable 1-part, moisture curing, low modulus, professional weatherproofing sealant for concrete, masonry and EIFS facades.   SikaHyflex 250 Facade is designed for the elastic joint sealing and waterproofing of movement and connection joints in building envelopes.  Due to its very low modulus, SikaHyflex 250 Facade is also suitable for EIFS Facades.  
  • Very good weathering and ageing resistance
  • Movement capability of +100/−50% (ASTM C 719)
  • Bubble-free curing
  • Low stress to the substrate
  • Very good extrusion and workability
  • Good adhesion to many different substrates
  • Solvent-free
  • Very low emissions
  More product detail
Brand
Sika
Colour
White
Packaging
Foil
Size
600ml

Orders placed before 2pm Monday – Friday (excluding Bank Holidays) will be dispatched the same day if ‘Next Day Delivery’ is displayed on the product listing. Orders placed after this time will be dispatched the following working day.

Orders for non-stock items will be dispatched within 3-5 working days unless contacted by Customer Services.

Saturday and timed deliveries are available on request. Please contact [email protected] or call 01708 855 698 for more information.

Please note postcodes in some areas of the Scottish Highlands and offshore addresses require a delivery surcharge and in some cases can take longer to be delivered. Please contact [email protected] or call 01708 855 698 for a delivery quote.

AB36-38, AB55-56, FK17-21, G83, GY9, HS1-9, IM (ALL), IV (ALL), JE (ALL), KA27, KA28, KW0-14, KW15-17, PA20-78, PH15-18, PH19-29, PH32-33, PH45-48, PH30-31, PH34-44, PH49-99, PO38, ZE (ALL)

 

It is the customers responsibility to provide an accurate delivery address. If the courier is unable to deliver your order due to issues with access to the delivery address, your goods will be returned to the local delivery depot for delivery on the next working day. Please note a redelivery charge of up to £89 plus VAT per pallet may be applied. If your order is undelivered and returned to us a restocking fee may also be applied.

 

Please inform us of any delivery restrictions (eg weight restrictions, narrow roads). Failure to do so may incur a redelivery charge if the courier cannot access the delivery address due to undeclared or incorrect delivery restrictions. A redelivery charge of up to £89 plus VAT per pallet may be applied.

 

If your order is over 150kg it may be delivered on a pallet. The courier will notify you of a two hour delivery window. In the event that no one is available at the address to receive the delivery a charge of up to £89 plus VAT per pallet may be applied for redelivery.

SikaHyflex 250 Facade FAQs

On which substrates can SikaHyflex-250 Facade be used, and what surface preparation is needed?
  • It adheres to a wide range of substrates: concrete, masonry, EIFS (external insulation finishing systems), precast concrete, door and window perimeters, and other façade elements.

  • Substrate must be clean, dry, sound, free from oils, greases, loose particles or friable material.

  • For non‐porous surfaces (aluminium, stainless steel, glazed tiles, etc.), pre-treatment with Sika Aktivator-205 is required; for certain metals, a primer such as Sika Primer-3 N may be needed. For porous substrates (concrete, render, brick), again cleaning and sometimes priming depending on condition

What are the service temperature range, cure-rates, and handling properties of SikaHyflex-250 Facade?
  • Service Temperature: −40 °C to +70 °C. Application / Ambient / Substrate Temperature for installation: between +5 °C and +40 °C; the substrate must be at least about 3 °C above the dew point.

  • Skinning Time: approx. 70 minutes at +23 °C / 50 % relative humidity.

  • Tooling Time: approx. 65 minutes under same conditions.

  • Curing Rate: around 3 mm per 24 hours (at +23 °C / 50 % RH).

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