- Product description
Sikaflex®-521 UV is a weather-resistant, one-component STP adhesive and sealant with good adhesion to a variety of substrates such as metals, ABS, PC, FRP and wood where no special pre-treatment is usually required. This universal product is suitable for interior and exterior sealing.
Safety instructions and warnings
Further information can be found in the linked media and download files.
Manufacturer contact information
Contact Manufacturer
Sika Germany GmbH
Kornwestheimer Str. 103-107
D-70439 Stuttgart
EHS@de.sika.com