Herzim trims are commonly used on caravans, motorhomes and some boats with aluminium window frames. Although they do not provide any sealing function, they act as a decorative trim that covers the screw heads and fixings in waist rails and channels. Overtime these products discolour or shrink so should be replaced to help restore your vehicle or boat back to new.
Manufactured from flexible PVC compounds in a large selection of colours, these profiles can be easily fitted into your existing channel. We recommend that you warm the trim by leaving it in the sun or placing it into a bucket of warm water. This will make the section soft and pliable and allow you to squeeze it into the channel recess. As it is possible to stretch herzim trims during fitting, it is essential to leave the section hanging out of the end of the channel for several days until it has shrunken back to its original length.