Gorilla PEF Rod 50m is used around windows, doors or other penetration openings. It ensures the sealant does not completely fill the cavity. For use with pre-cast concrete slabs and joints between brick and masonry.
- Controls the correct joint depth
- Ensures appropriate movement of sealant
- Complies with ASTM standard as per NZ Building Code
- Water resistant, no water absorption
- Available in reels for ease of use
