Product code: P01830
Sikaflex 521 UV is a weather-resistant, flexible polyurethane-based adhesive/sealant ideal for bonding solar panel brackets and cable glands to motorhomes, caravans, camper vans, boats and buildings.
This product cures on exposure to atmospheric humidity to form a durable elastomer.
We recommend thoroughly degreasing the two mating surfaces with panel wipes or similar prior to applying the sealant.
For use with a caulking gun.
Part Number: G442
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