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Sikaflex 521 UV is a one-component PUR-Hybrid sealant based on the Sika Silane Termi-nated Polymer (STP) technology. The product cures on exposure to atmospheric humidity to form a durable elastomer.

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Sikaflex 521 UV Black Weathering Resistant Sealant 300ml Cartridge

Silmid P/N: P1600409
$29.93 (excl VAT) $29.93 (Inc VAT)
No Stock – Typically ships in 19 business days from order date
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Sikaflex 521 UV is a one-component PUR-Hybrid sealant based on the Sika Silane Termi-nated Polymer (STP) technology. The product cures on exposure to atmospheric humidity to form a durable elastomer.

Technical Information

  • Commodity Code 32149000
  • Country of Origin Switzerland

Data Sheets

Download the Sikaflex 521 UV Black Weathering Resistant Sealant 300ml Cartridge technical data sheet (TDS) and the Sikaflex 521 UV Black Weathering Resistant Sealant 300ml Cartridge safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, the datasheet will be visible for download if one is available.

Product Information

Sikaflex 521 UV is a one-component PUR-Hybrid sealant based on the Sika Silane Termi-nated Polymer (STP) technology. The product cures on exposure to atmospheric humidity to form a durable elastomer.

Features:

  • Ageing and weathering resistant
  • Bonds well to a wide variety of substrates without the need for special pre-treatment
  • Elastic
  • Can be overpainted
  • Can be sanded
  • Low odor
  • Non-corrosive
  • High electrical resistance
  • Isocyanate- and solvent-free
  • Silicone- and PVC-free

Shipping information

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.