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No 6 Silicone Masterflash 127-228mm (5 to 9 inch) - High Temp. (32-602)

National Flues presents the No 6 Silicone Masterflash – a premium, high temperature flashing solution engineered for both profiled sheeting and flat panel surfaces. Designed to accommodate external pipe diameters ranging from 127mm to 228mm, this resilient flashing product marries quality and convenience with unmatched weather resistance and a straightforward installation process. Read more...
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At a Glance

  • High Temperature Resistant: Withstands -74°C to 260°C
  • Universal Compatibility: Fits external pipe diameters from 127mm to 228mm
  • One-Piece Design: Ensures quick, hassle-free installation
  • Durable Silicone Construction: Offers superior resistance to weathering, ozone, and UV exposure
  • Versatile Application: Suitable for profiled sheeting and flat panel surfaces

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: sales@nationalflues.com

The No 6 Silicone Masterflash 127-228mm (5 to 9 inch) is ideally suited for profiled sheeting and flat panel surfaces. It boasts an impressive temperature resistance from -74°C to 260°C, making it perfect for a variety of environments. Constructed from high-quality silicone, these flashings are specifically compounded to offer maximum resistance to weathering, including ozone and ultraviolet light.

The one-piece design ensures quick and hassle-free installation, typically taking no longer than five minutes. The base is engineered to form a secure seal on most panel configurations and roof pitches, regardless of pipe location. For easy installation, follow these steps: select the appropriate pipe opening and trim with a Stanley knife or scissors, slide the flashing over the pipe (lubricate if necessary), form the flashing to match the roof profile, apply sealant from the Fixing Kit, and finally, fasten with the screws and caps provided in the Fixing Kit.

One standard Fixing Kit is needed for installation.

SKU: 32-602

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, November 14th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
Base Size Diameter304 x 304mm
Pipe External127-241mm
Roof Pitch0-18°
Temperature Range225°C Continuous - 260°C Intermittent (Rated up to 260°C, operational from -74°C)
MaterialHigh-Quality Silicone
For a quick and efficient installation, follow these steps: 1. Select the appropriate pipe opening and carefully trim the flashing with a Stanley knife or scissors. 2. Slide the pre-formed flashing over the pipe, applying lubrication if necessary to ease the installation. 3. Gently form the flashing to match the roof’s profile, ensuring it sits flush with the surface. 4. Apply the sealant provided in the standard Fixing Kit along the contact area to enhance the water-resistant seal. 5. Secure the flashing in place using the screws and caps included in the Fixing Kit. Caution: Ensure all surfaces are clean and dry before beginning installation to achieve optimum adhesion and durability.

The No 6 Silicone Masterflash is compatible with external pipe diameters ranging from 127mm (5 inch) to 228mm (9 inch).

The No 6 Silicone Masterflash can withstand temperatures from -74°C to 260°C, making it ideal for various environments.

The flashings are made from high-quality silicone, specifically compounded for maximum resistance to weathering, ozone, and UV light.

Installation is quick and easy, typically taking no longer than five minutes.

You'll need a Stanley knife or scissors for trimming, grease for lubrication if necessary, and the sealant and screws from the standard Fixing Kit.

One Standard Fixing Kit is required for installation, including screws, caps, and sealant.

Yes, it is designed to form a seal on most panel configurations and roof pitches, making it suitable for both flat and profiled surfaces.

 

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