RAUTACK 3D foam staples are used when installing RAUPEX pipe on rigid foam board insulation in radiant heating and snow and ice melting applications. Extruded polystyrene foam board is recommended. The polyethylene (PE) staples with retention barbs are supplied in magazines of 25 staples. The 1-3/8 in staple is for use with minimum 1 in (25 mm) thick insulation. The 2-3/8 in staple is for use with minimum 1-1/2 in (38 mm) thick insulation.
REHAU RAUTACK 3D Foam Staple, 2-3/8 in Leg Length, Polyethylene