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Sikaflex 221 Adhesive Sealant Brown 300ml Cartdridge

Sikaflex 221 Adhesive Sealant Brown 300ml Cartdridge
Sikaflex® -221 is a high-quality multi-purpose non-sag 1-C polyurethane sealant that cures on exposure to atmospheric humidity to form a durable elastomer.
£9.84 excl VAT
£11.81 inc VAT
No stock - lead time 17 days
Please order in multiples of 12
Bulk discounts
£9.84 + VAT
£9.58 + VAT
£9.32 + VAT
Product Benefits
  • 1-C formulation 
  • Elastic 
  • Low odour 
  • Resistant to ageing 
  • Non-corrosive 
  • Can be overpainted 
  • Can be sanded 
  • Bonds well to a wide variety of substrates 
  • NSF-approved for incidental food contact.

Areas of Application

Sikaflex® -221 bonds well to a wide variety of substrates and is suitable for making permanent elastic seals of high adhesive strength. Suitable substrate materials are metals, metal primers and paint coatings(2-C systems), ceramic materials and plastics. 

Seek manufacturer’s advice before using on transparent and pigmented materials that are prone to stress cracking. This product is suitable for experienced professional users only. Test with actual substrates and conditions have to be performed to ensure adhesion and material compatibility.

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.

Document Downloads
Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.