150mm-170mm (5.9″ – 6.7″)
Use over 6” piping or venting.
The robust, extremely adhesive grommets are suitable for quick and reliable sealing of circular penetrations, particularly for pipe or cable joints. Use on most substrates (wood, concrete, foam, WRB, air barriers, etc.)
Can be used under plaster or stucco.
Indoor / outdoor application
Looking for other sizes? Check out the links to other options below:
8mm-12mm (5/16″ – 1/2″) – Perfect for use on 12 – 16 gauge wire
15mm-22mm (5/8″ – 7/8″) – Use over ½” copper or PEX water lines
22mm-25mm (7/8″ – 1.0″) – For ¾” pipe, exterior faucets
50mm-72mm (2.0″ – 2-7/8″) – Use over 2” pvc pipe, HVAC line sets
70mm-90mm (2-3/4″ – 3-1/2″) – Use over HVAC line sets
100mm-110mm (4.0″ – 4-1/2″) – Use over 4” pvc pipe
125mm-140mm (4.9″ – 5.5″) – Use over 5” piping or venting
150mm-170mm (5.9″ – 6.7″) – Use over 6” piping or venting




