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PENOSIL Premium Sealing Tape External External sealing tape

Sealing tape for covering window and door joints from the outside. Ensures the diffusion of water vapor from inside to outside. Protects joints and building structures from moisture and wind.

VALUES

Jointing tape for covering window and door joints from the outside.
Enables water vapour diffusion from inside outward.
Protects joints and the building structures against damp and wind.
The adhesive strips bond very well to all common building materials.
The jointing tape material can be plastered and painted over.
It is stretchable width-wise and resistant to movements in wall structures.

APPLICATION AREAS

Protecting window and door joints and building structures against damp and wind.

SUITABLE SURFACES

Wood
Concrete
Metal
PVC
Brick masonry
Various vapor and wind barrier membranes

PACKAGE

Cardboard box.
25 m per roll.
Widths 70 mm, 100 mm and 150 mm.

USAGE INSTRUCTIONS

Unroll the installation tape from the reel and cut it to the required length. Remove the protective film from the adhesive tape and attach it to the window jamb. If the window or door is installed flush with the wall surface, leave additional space in the corners equal to the width of the tape (see diagram). If the window or door is recessed into the wall, leave additional space in the corners equal to half the width of the tape (see diagram). Apply the tape around the perimeter of the frame, starting from the bottom of the window. Proceed similarly on all sides of the window that need sealing. Then install the window or door jamb in place, secure it properly, and fill the window joint with foam. Once the foam has cured, remove the excess and attach the other edge of the tape to the jamb or wall. For optimal adhesion, use a roller. The adhesive strip on both sides of the tape allows installation both before and after the installation of windows/doors and the use of foam. For optimal adhesion, use a roller.

TIPS

Surfaces must be dry and free of grease, oil, and dust. Do not use chemicals containing substances that prevent or reduce adhesion. Surface roughness, unevenness, or porosity may reduce adhesion. To stabilize non-adhesive surfaces, it is recommended to use PENOSIL Premium BetPrimer dispersion solution at a ratio of 1:5;
For joining the beginning and end of the sealing tape, PENOSIL Premium Seal & Fix 709 sealant is suitable;
If the adhesive strip becomes dusty or loses adhesion for any other reason, alternatively use PENOSIL Premium Seal & Fix 709 sealant to attach the tape;
The sealing tape must be covered at the earliest opportunity, but no later than within two months after installation.