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Product Information

Description:

Sikaflex®-521 UV is a weathering-resistant 1-component Silane Terminated Polymer (STP) adhesive / sealant that bonds well to a wide
variety of bonding surfaces such as metals, ABS, PC, FRP and wood with usually no need for special pre-treatment. This multipurpose
product is suitable for internal and external sealing applications.

Benefits :

? Ageing and weathering-resistant Bonds well to a wide variety of   substrates without the need for special pre-treatment
? Isocyanate- and solvent-free
? Can be overpainted
? Can be sanded
? Low odour