Cut the strip to the required length, to fit inside at the bottom of the door (cut at the end with extra slots) seal the ends of Starseal DB with pliers and hammer, i.e. cut the carrier 5mm shorter than the width of the door. Slide the seal out of the carrier and cut 1mm from each end with pliers.
This will seal the inner carrier, preventing the bristles falling out. Slide the seal back and close the jaws on the carrier with a hammer. File off rough edges.
Starseal Letter Box Seals, 2 colours, white & brown
Description
Residential PVC letter box covers in white or brown with black monofilament draught seal brushes.
Specification
340mm x 80mm, white or brown PVC, retrofitted either horizontally or vertically. Black monofilament brush will always retain its original shape.
Additional Information
Moulded carrier has fractional curve design to ensure a snug fit on the door after the screws have been tightened home.