No 6 EPDM Masterflash 127-228mm (5 to 9 inch) - Low Temp.
At a Glance
- - One-piece design for quick installation in about 5 minutes
- - Premium EPDM construction offering superior weather, ozone, and UV resistance
- - Versatile design adaptable to a range of roof pitches (0-18°) and panel configurations
- - Suitable for sealing pipes with external diameters from 127mm to 228mm (5 to 9 inches)
- - Engineered for low temperature applications with performance up to 135°C (intermittent use)

We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
- Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
- Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
- Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
Have Questions?
Phone: 01670 206999
Email: [email protected]
- Info
- Specs
- Install
- FAQs
The No 6 EPDM Masterflash 127-228mm (5 to 9 inch) - Low Temp is an ideal solution for sealing around pipes on both profiled sheeting and flat panel surfaces. Crafted from high-quality EPDM, it is designed to withstand temperatures ranging from -55°C to 135°C, providing robust resistance against weathering, ozone, and UV light. The one-piece construction of the Masterflash ensures a quick and seamless installation—typically taking no longer than five minutes.
The base is engineered to adapt to various roof pitches and panel configurations, making it versatile and highly effective, regardless of the pipe location. The installation process is straightforward: Select and trim the pipe opening, slide the flashing over the pipe (using grease for lubrication if necessary), form the flashing to the roof profile, apply the included sealant, and secure with the screws and caps provided in the Standard Fixing Kit.
SKU: 32-601
Technical Specifications | |
---|---|
SKU | 32-601 |
Base Size | 304 x 304mm |
Pipe External | 127-241mm |
Roof Pitch | 0-18u00b0 |
Temperature | 100u00b0C Continuous - 135u00b0C Intermittent |
Material | High-quality EPDM |
Delivery Information +
We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.
Compatible and other products that may be of interest...
National Flues Ltd Verdict
At National Flues, we believe the No 6 EPDM Masterflash is a top choice for both retail and trade customers. Its superior build quality, quick installation, and weather resistance make it an excellent addition to any project. Plus, our unbeatable prices and reliable nationwide delivery ensure you receive the best value and service.
The No 6 EPDM Masterflash is used to seal around pipes that pass through profiled sheeting and flat panel surfaces, providing an effective barrier against weather elements and ensuring temperature resistance.
National Flues is a leading supplier of fireplaces and flues in the UK, known for our competitive prices, reliable delivery service, and comprehensive support for both retail and trade customers.
