Cast Iron Gutter Sealing Pack- Contains x10 Rubber Seals, Nuts and Bolts

The Cast Iron Gutter Jointing & Sealing Kit offers a clean, straightforward alternative to traditional silicone sealant for cast iron gutters. Featuring Rainclear's patented Hydrostrip rubber seals, it allows you to create watertight joints between compatible gutter lengths and fittings without the mess of applying silicone or mastic.

Suitable for 100mm, 115mm, 125mm and 150mm half-round and beaded half-round cast iron guttering, each pack contains 10 rubber sealing strips, matching nuts and bolts, and full installation instructions.

Why choose this cast iron gutter jointing kit?

- A cleaner alternative to silicone sealant The preformed Hydrostrip rubber seals sit neatly between gutter joints, removing the need to apply traditional liquid sealants.

- Designed to create watertight gutter joints The rubber seals are compressed between adjoining gutter sections to help prevent water escaping through the connection.

- No drying or curing time Unlike silicone or mastic, the rubber sealing system does not need time to cure before forming a seal.

- Suitable for four common gutter sizes Compatible with 100mm (4"), 115mm (4½"), 125mm (5") and 150mm (6") cast iron half-round guttering.

- Everything needed for 10 gutter joints Includes 10 Hydrostrip rubber seals and bright zinc-plated M6 x 25mm nuts and bolts.

- Ideal for new installations and gutter replacements A practical jointing solution when fitting or replacing compatible cast iron gutter sections and fittings.

• Installation instructions included Supplied with guidance to help you position and secure the seals correctly.

Can Hydrostrip replace silicone sealant for cast iron gutters?

Yes. If you're looking for a sealant for cast iron gutters, Hydrostrip offers an alternative to traditional silicone and mastic jointing methods.

Instead of applying sealant around the gutter connection, you place a specially designed rubber sealing strip between the overlapping sections and secure the joint using the supplied fixings.

This provides a neat finish without excess silicone around the joint or the need to wait for sealant to cure.

Important compatibility information

This cast iron gutter sealing kit is designed for plain half-round and beaded half-round cast iron gutters in the sizes listed above.

It is not suitable for ogee, moulded or other incompatible gutter profiles, and should not be used as a general-purpose sealant for cracks or holes in damaged guttering.

Specifications overview

• Product: Cast Iron Gutter Jointing & Sealing Kit

• Manufacturer: Rainclear

• Sealing system: Patented Hydrostrip

• Seal material: EPDM rubber

• Pack quantity: 10 rubber sealing strips

• Fixings: Bright zinc-plated M6 x 25mm nuts and bolts

• Compatible sizes: 100mm, 115mm, 125mm and 150mm

• Compatible profiles: Plain half-round and beaded half-round cast iron

• Installation: Mechanical rubber-sealed joints

• Instructions: Included