Polypropylene Window Hardware Profile Packer

HFT Window Hardware (Profile Packer) are used for fixing of uPVC windows & doors by filling the gap between the frames & the wall. Made from high quality poly propylene. Applications. For secure fitting of door & window frames. Can be install immediately without chipping effect. Advantages. Made from high grade recycled nylon, mixed with industrial grade plastic to give long life. Lighter shades of the blocks, makes them easier to hide behind silicon filling. Smartly designed open-ends,holds the fastener securely.