Fita para janela VARIO, branca, autoadesiva em toda a superfície, 25 m

Window film VARIO, white, full-surface self-adhesive, 25m

VARIO window connection film is used for sealing the window connection joint. Due to its variable Sd value, this film can be used for both interior and exterior applications. Areas of application: Window and door sealing in interior and exterior areas.

Installation instructions for window film VARIO, white, full-surface self-adhesive, 25m

All profile openings, e.g., cut edges of extensions and window sill profiles or continuous grooves in surface-mounted roller shutter boxes, must be sealed with sealant. The surfaces to be bonded on the window frame and on the masonry must be clean and dry, free of dust, grease, and release agents (e.g., as found on new plastic profiles). The surface coating on wooden windows should be several days old, as otherwise, escaping solvents can reduce adhesion. If necessary, remove dirt with fat-dissolving cleaning agents. Pay attention to material compatibility. For highly absorbent, crumbling substrates, pre-treat the building structure with an adhesion promoter, e.g., DRG spray primer, DRG spray adhesive, or solvent-free primer. In case of breakouts in the masonry, a clean smooth finish must be created again. When bonding, the tapes must be applied to the window frame crease-free, parallel, and pressed down continuously. At the corners, overlap the tapes and bond them in a driving rain-proof or airtight manner. Movement absorption must be ensured by sufficient loop formation in the area of the connection joint. Minimum adhesive width on the window 15 mm, on the wall at least 30 mm. The sealing tape must be sufficiently bonded to the masonry in the area of the later plaster cover (rule of thumb: at least 75% of the contact area