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No 8 Silicone Masterflash 178-330mm (7 to 13 inch) - High Temp.

In Stock

The No 8 Silicone Masterflash, designed to fit external pipe diameters ranging from 178mm to 330mm (7 to 13 inches), is ideal for both profiled sheeting and flat panel surfaces. Its high-temperature resistance and quick installation time make it a convenient and reliable choice for any roofing project.

£76.99 incl VAT

The No 8 Silicone Masterflash 178-330mm (7 to 13 inch) - High Temp is engineered for high performance and durability. Crafted from high-quality silicone, this flashing is specifically designed to withstand extreme temperatures ranging from -74°C to 260°C. Its superior resistance to weathering caused by ozone and ultraviolet light makes it a reliable choice for various roofing applications.Designed to suit both profiled sheeting and flat panel surfaces, the No 8 Silicone Masterflash offers flexibility and ease of installation. Thanks to its one-piece construction, you can have it in place in just five minutes. The base of the flashing is designed to form a secure seal on most panel configurations and roof pitches, regardless of the pipe's location.For installation, simply trim the opening to fit your pipe using a Stanley knife or scissors, slide the flashing over the pipe, and form it to the roof's profile. Apply the provided sealant and fasten the flashing with the screws and caps included in the two Standard Fixing Kits.

  • SKU: 32-802
  • Item: No 8 Silicone Masterflash 178-330mm (7 to 13 inch) - High Temp.
  • Base Size Dia.:: 431 x 431mm
  • Pipe External:: 178-343mm
  • Roof Pitch:: 0-18u00b0
  • Temperature:: 225u00b0C Continuous - 260u00b0C Intermittent

What is it for?

The No 8 Silicone Masterflash is designed to provide a weather-resistant seal for pipes on profiled sheeting and flat panel roofing surfaces, withstanding extreme temperatures and weather conditions.

Brand Summary

National Flues is a leading UK supplier of fireplaces and flues, offering unbeatable prices, reliable delivery, and secure online payment options. We cater to both retail and trade customers nationwide.

National Flues Verdict

At National Flues, we highly recommend the No 8 Silicone Masterflash for its outstanding durability and ease of installation. Offering nationwide delivery and serving both retail and trade customers, we ensure you get the best value for your money.

Our Rating
9.5/10

FAQs

It fits external pipe diameters ranging from 178mm to 330mm, equivalent to 7 to 13 inches.

Yes, it is designed to suit both profiled sheeting and flat panel surfaces.

It can withstand temperatures from -74°C to 260°C.

Due to its one-piece construction, installation usually takes no longer than five minutes.

The flashing is made from high-quality silicone, providing maximum resistance to weathering from ozone and ultraviolet light.

You'll need the Fixing Kit, which includes sealant, screws, and caps. Note that two Standard Fixing Kits are required for installation.

Yes, the No 8 Silicone Masterflash is designed for easy on-site installation.