External Corner - 3mtr The ProGRP external corner is an external angle trim, pre-formed and designed for multiple uses such as flush trimmings, copings, neat internal angles and up stands.Take a quick look at our installation video: GBP 17.39 1
Internal Corner - 3mtr The ProGRP internal corner is an internal angle trim, pre-formed and designed for multiple uses such as flush trimmings, copings, neat internal angles and up stands.Take a quick look at our installation video:andnbsp; GBP 17.39 1
