STEICOmulti Tape F is a premium airtightness and windtightness sealing tape designed for joint and connection sealing within the STEICO membrane system and for bonding/sealing STEICO wood fibre boards (used in combination with STEICOmulti Primer).
It features a reinforced special foil backing with a solvent-free acrylic dispersion adhesive, delivering excellent UV ageing resistance, strong adhesion and reliable sealing performance on demanding sites.
Key Benefits
-
Solvent-free adhesive system (acrylic dispersion)
-
High UV + ageing resistance (UV resistance up to 12 months)
-
High moisture resistance / rainproof for robust sealing performance
-
Can be applied from -10°C (substrate must be dry and ice-free)
-
Temperature resistant from -40°C to +100°C
-
Reinforced backing: UV-stabilised film with polyester lattice for extra durability
-
Corner-friendly options available with split release liner for easier detailing
Typical Uses
STEICOmulti Tape F is commonly used for:
-
Sealing butt joints and connections between STEICO wood fibre boards (with STEICOmulti Primer)
-
Sealing laps and junctions within the STEICO membrane range (airtightness / windtightness detailing)
Suitable for indoor use and UV-protected external areas (where detailing protects the tape from long-term direct exposure).
Application Notes (Best Practice)
For best results:
-
Ensure substrates are stable, dry, and free from dust/grease
-
Apply centrally over the joint, remove release liner gradually, and rub down firmly to activate adhesion
-
Apply without creases and without tension
-
For STEICO wood fibre boards, pre-treat the bonding area using STEICOmulti Primer and allow flash-off before taping
-
Recommended bonding width: min. 50mm per side of the joint
-
Avoid bonding areas exposed to standing water (and not intended for sauna / pool environments)
