Grommet seal fasteners are a compression fastener used in side-up applications with fiberglass, plastic or composite sheeting
Grommet seals consist of:
- A hex head machine screw
- A bonded sealing washer
- An elongated rubber sleeve with an internal moulded brass nut
Grommet seals for PVC siding, roofing and louvers. Compression fasteners used for side-up fiberglass, plastic and composite sheeting applications.