• 221

Sikaflex 221 – Multipurpose Sealant


Can be overpainted and sanded

Less UV resistant than Sikaflex 521


Polyurethane sealant

Bonds to a wide variety of materials including glass, metal, wood, timber and plastics

SKU: BG150. Category:
This multipurpose adhesive sealant from SikaFlex is ideal for caravan and motorhome construction and repair. It bonds to a wide variety of surfaces and is perfect for those wishing to create permanent elastic seals of high adhesive strength.

Sikaflex 221 Caravan can be used to help fix:

– Roof vents or skylights
– TV aerials
– Awning rails or multirails
– Leaky gaskets
– Solar panels
– Bathrooms
Please note that Sikaflex 221 is less UV resistant that Sikaflex 521, and so may yellow over time if used externally.

Short description Sikaflex 512 Caravan Sealant
Volume 300ml
Weight 400g
Manual Download
Data Sheet

Additional information


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