- Easy to install
- User friendly
- Cost effective
- Reduces noise
Moroday's Hatch-Seal is ideal in Purlin applications as it helps prevent cracking and creaking in polycarbonate sheeting during expansion and contraction. The Hatch-Seal can also be used as a general purpose seal against draughts, dust and noise in recreational vehicles, caravans, camper trailers and metal structures such as garden sheds.