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Get it between 2024-05-14 to 2024-05-21. Additional 3 business days for provincial shipping.
High electrical resistance
Resistant to UV radiation
Very low VOC/solvent free
Silicone and PVC-free
Low odor, Elastic, Isocyanate-free
Resistant to aging and weathering
Bonds well to a wide variety of substrates without the need for special pre-treatment
Sikaflex-521 UV is a multi-purpose, UV resistant, non-sag, elastic, one-part silane-terminated polymer sealant, which cures on exposure to atmospheric moisture to form a durable elastomer. Sikaflex-521 UV is solvent and isocyanate free.