PRIMARY PRO 22/28 SEALING RING (BOX OF 10)

Like all other areas of insulating external pipework, sealing around the insulated pipe as it passes through the wall is just as important. It's important for three reasons:Provides an airtight seal for energy efficiency, stopping cold drafts from getting in and heat from getting outPrevents insects from getting into the cavity wall/property Stops moisture/damp penetration reaching the internal of the property This seal has to be made correctly, it can be fiddly and time-consuming making a quality looking seal to the customers home.We have made a sealing ring that makes sealing external walls simple, coupled with our Primary Pro Grinder Head to flatten any uneven surfaces. It makes a 4mm indentation to the external wall to give a flush sealing surface. This saves time and makes an energy-efficient seal, it looks fantastic on a customer’s property.