When properly installed this versatile flashing tape seals against wind driven rain and air infiltration and defends against mold mildew and premature decay.
Pella window sealing tape.
Next apply tape to the sides and extend 2 3 above the top of the window and the bottom.
Stands up to uv exposure resists degrading when exposed to sunlight.
Cut the felt paper back 6 or neatly fold out of the way the width of the tape you decide to use.
Can be applied in extreme temperatures as low as 0 f.
Compatible with most polyurethane silicone and other sealants.
Protect your windows and doors from rough weather with nashua premium butyl rubber flashing tape.
This explains why the pella smartflash tape ended up using a butyl rubber adhesive and aluminum foil backing.
Windows sealing tape 2 rolls 1 2 inch wide x 1 2 inch thick weather stripping for windows and doors adhesive soundproofing thick foam tape total 13 feet long 6 5ft x 2 rolls.
Then install the top.
Start at the bottom of the window with the bottom strip extending 6 past each end of the window.
Applies easily eliminating the need for caulking.
Pella window and door installation sealant is a one component multi purpose fast cure polymer modified polyurethane sealant that is environmentally friendly and adheres to all pella window and door frames and common construction materials.