FloPlast Xtraflo Industrial Gutter External Stopend - 170mm - Grey

External Stopends are used to cap off the gutter at the end of the run. They are called external b...

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Professional Building SuppliesFloplast Grey Industrial/ Xtraflo Gutter External Stopend - 170Mm
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eBayFloplast Guttering REX1GR 170mm Xtraflo System - External Stopend - Grey
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B&QB&Q - Xtraflo Industrial External Stopend For 170mm Half-Round GutterGrey
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Product Information

Full details

The FloPlast XtraFlo Industrial Gutter External Stopend is designed for commercial and industrial property owners or contractors who need a reliable, waterproof method to cap off 170mm gutter runs. This component provides a robust seal to prevent water leakage at terminal points, ensuring efficient drainage system integrity. While it offers excellent durability, users must note that proper support via a nearby fascia bracket is essential to prevent long-term sagging or joint stress.

All features

Model Part NumberREX1G
BrandFloPlast

Extended Product Information

FAQs

Is this stopend compatible with domestic 112mm gutters?

No, this component is specifically engineered for the 170mm XtraFlo Industrial Gutter system.

Do I need glue or adhesive for this fitting?

No, the component is designed as a clip-on system with a rubber seal; glue is not required.

What is the purpose of the 150mm fascia bracket requirement?

It provides necessary weight support to prevent the gutter end from sagging, which would otherwise compromise the seal.

Can I reuse the stopend if I need to adjust the gutter length?

Yes, provided the clips and rubber seal remain undamaged during removal.

What happens if the rubber seal gets damaged?

If the seal is torn or distorted, it will likely leak. You may need to replace the stopend to maintain a waterproof connection.

Troubleshooting

The stopend does not sit flush against the gutter.

Ensure the gutter end is cut perfectly square and check that no debris is lodged inside the stopend clip area.

Water is dripping from the connection point.

Check that the rubber seal is seated correctly and verify that the fascia bracket is within the 150mm threshold to maintain uniform pressure.

Difficulty snapping the front clip into place.

Apply a small amount of SL40 silicon spray to the rubber seal and the gutter edge to reduce friction.

Pros and Cons

Pros

  • Simple clip-in installation process
  • Provides a reliable, leak-free seal
  • Sturdy construction for industrial use
  • Fits standard 170mm XtraFlo gutter profiles perfectly

Cons

  • Requires a fascia bracket within 150mm for proper support
  • Not compatible with smaller domestic gutter systems
  • May require silicon spray for optimal seal performance

Setup, Compatibility & Care

To install, clear the end of the gutter of any debris and ensure it is cut square. Hook the rear of the stopend into the gutter profile and pivot it forward until the front clip clicks securely into place. It is mandatory to install a fascia bracket within 150mm of the stopend to support the weight and prevent sagging at the joint. Compatibility is strictly limited to the FloPlast XtraFlo Industrial Gutter system (170mm). Maintenance is minimal; however, it is recommended to inspect the seal annually for signs of hardening or wear, especially in regions with extreme temperature fluctuations. Clean the exterior occasionally with mild detergent to maintain the grey finish.

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