Applies easily eliminating the need for caulking.
Pella window sealing tape.
Stands up to uv exposure resists degrading when exposed to sunlight.
Compatible with most polyurethane silicone and other sealants.
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.
Cut the felt paper back 6 or neatly fold out of the way the width of the tape you decide to use.
This explains why the pella smartflash tape ended up using a butyl rubber adhesive and aluminum foil backing.
When properly installed this versatile flashing tape seals against wind driven rain and air infiltration and defends against mold mildew and premature decay.
Protect your windows and doors from rough weather with nashua premium butyl rubber flashing tape.
Start at the bottom of the window with the bottom strip extending 6 past each end of the window.
Pella smartflash window and door installation tape creates a weatherproof seal to help avoid expensive leaks.
Nashua trusted tapes get the job done right the first time every time.
Can be applied in extreme temperatures as low as 0 f.
Then install the top.