Sikaflex -521 UV Multipurpose Mastic Glue; 300ml / 410 G
Unit #: MWP-C-00271
Sikaflex -521 UV versatile Mastic glue is used to efficiently seal and permanently bond the components of your wind turbine.
SIKA Sikaflex 521 UV light gray hybrid mastic adhesive is ideal for all your sealing or permanent bonding work. Easy to use and resistant, this glue can be painted after having been sanded. It benefits from excellent resistance to aging and weather conditions, good adhesion to many substrates without any particular surface treatment, low odor and high electrical resistivity.