Winflex® Optima es Inside and Outside

The complete window sealing system

Characteristics

Winflex® Optima es is the ideal product for the efficient sealing of connecting joints from masonry to window. The specially developed and fully applied Hígh-Tack adhesive absorbs moisture without losing its adhesion to the substrate.

The absorbed moisture diffuses through the carrier membrane and is thus removed from the joint. White for inside and black for the outside use.

Customer benefits

structural movement is absorbed by lateral stretchability / flexibility
many variants for any installation situation
durable sealing ensured
can be painted and/or plastered over
no fluid adhesive systems to soil the window surfaces
solvent-free
good compatibility with acrylic glass and polycarbonate
strong adhesion of the adhesive strip to all types of window frames
full-surface self-adhesive tape underside with application-friendly split cover foil, coated with BOSIG High Tack adhesive
perfect handling and optimal workability due to soft and pliable consistency and many types with and without self-adhesive strips, to match all structural conditions
no additional adhesives required for application, rendering application particularly easy and time-saving
especially suited for wooden frame construction

Field of application

Winflex® Optima ES inside (white = vapour impermeable) and outside (black = vapour permeable) sealing bands are a system of tapes to quickly and safely seal connecting frames to windows and outside doors according to the recommendations contained within the RAL Quality Association’s assembly guidelines for windows and front doors and DIN 4108-7.

Product Information

Winflex® Optima ES inside and Winflex® ES Optima outside are available in the following types:

Property	Data	Notes
Type Duo	with all-over self-adhesive coating, separated covering firm, with an additional 20mm-wide self-adhesive layer for fixing to a window frame
Type Mono	with all-over self-adhesive coating, separated covering firm, without top surface self-adhesive layer for fixing to a window frame
Standard roll width	70/100/150 mm*	We would be happy to provide you with additional dimensions on request.
Length of roll	40 m