




Flexiproof EPDM Large Pipe Seal – 25-152mm (1-6")
Manufacturer/Brand: Flexiproof EPDM Rubber
SKU:EPDM/PIPE-SEAL/LARGE
In stock
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Flexiproof EPDM Large Pipe Seal is the ideal solution for flashing pipes between 25mm and 152mm (1"–6") in diameter on EPDM rubber roofing systems. Designed for durability and ease of installation, this seal is made from cured EPDM and features a pre-applied pressure-sensitive adhesive on the base flange for a fast, watertight bond.
The collar is secured around the pipe using a high-quality stainless steel clamp, ensuring a long-lasting and weather-resistant finish. Perfect for both new installations and repair work, this pipe seal simplifies detailing around pipes and penetrations.
Key Features:
- Suitable for pipe diameters: 25mm–152mm (1"–6").
- Made from cured EPDM for long-term flexibility and performance.
- Pressure-sensitive tape for easy, secure adhesion.
- Includes stainless steel clamp for a tight, weatherproof fit.
- Ideal for EPDM rubber roofing systems.
Important: Must be used with EPDM Primer for proper adhesion. Primer NOT Included.

Additional Information for Flexiproof EPDM Large Pipe Seal – 25-152mm (1-6")
Technical Information
Delivery Information
Delivery & Collection Information
Nationwide Delivery
We offer delivery of our EPDM roofing products to all Mainland UK postcode regions on a 1 to 5 working day basis. For deliveries to the Scottish Highlands and UK Islands, please allow up to 7 working days.
Please note:
Orders may arrive in multiple deliveries and not necessarily all at the same time. Each part of your order may be shipped separately.
To avoid any delays or complications, we strongly advise against booking or beginning any roofing work until your entire order has been delivered and checked.
Important Delivery Information
To ensure smooth delivery, please inform us of any access restrictions at your delivery location, such as weight limits, height barriers, or parking constraints. Failure to do so may result in delayed or cancelled deliveries and could incur additional charges.
All deliveries are kerbside only, to firm, level ground, and are made at the driver's discretion.
Collection from Our Depot
We hold limited stock of certain items at our depot, including:
3.05m, 4.58m, and 6.1m rolls of EPDM (1.2mm thickness)
A selection of trims, tapes, and adhesives
If you would like to collect your order in person, we kindly request that you contact us first for a quotation before ordering online. You’re also very welcome to visit us at the depot to discuss your requirements.
Please note that prices may vary instore compared to online.