TYVDST5025 Tyvek double-sided tape is ideal for sealing overlaps and bonding Tyvek membranes together. Tyvek double-sided tape is recommended for use with Tyvek UV Facade, but is also suitable for all other Tyvek membranes and DuPont AirGuard AVCL products. This advanced double-sided sealer Tape has a strong initial tack and provides excellent adhesion properties even under extreme humidity conditions and varying temperatures.