aluminum self adhesive bitumen flashing tape

  Why buy HUIYUN bitumen tape?

The strength of the facing gives resistance to puncturing and the bitumen gives flexibility and adhesion but without the problems of slump.Designed for use as flashing on flat and pitched roofs, roof valleys, parapets and chimney stacks. Also ideal for sealing around RSJ's, flues, concrete columns, roof-lights, guttering and extractor vents.

* Replacement of worn Lead Flashing
* Lead coloured - blends with existing lead
* Crease resistant
* Easy to apply

Suitable for many uses and can be used on:-

* Replacement or repair of flashing
* Guttering, down pipes, skylights
* Extensions, porches & chimneys
* Caravans & Conservatories
* Sealing parapets, valley gutters
* Seals capping bolts & roof ridges
* Roof repair of portable buildings

General description 

The bitumen flashing tape is composed of surface films (PET film, aluminum foil or PE film), adhesive rubber/bitumen compound and release paper.

  Typical Uses 

*Replacement or repair of flashing     * Guttering, down pipes, skylights* Extensions, porches, window frames

& chimneys, jointing for artificial grass * Caravans & Conservatories* Sealing parapets, valley gutters* Seals capping bolts & roof ridges* Roof repair of portable buildings

  Specification 

Surface film:  aluminum foil, PE or PET Width: 50mm-200mmThickness: 1.0mm-4.0mmLength: 1.0m-30m

<img src="/img/pb/068/736/835/835736068_172.jpg" alt="self adhesive bitumen flashing tape with aluminum" ori-width="800" ori-height="600">

  Application guidance 

Ensure that the surface is dry and free from dust, rust and loose materials.

Prime porous surface e.g. concrete and brick with a bitumen primer or black, bitumen paint, thinned with white spirit, which is allowed to dry.

Cut the flashing tape to the required length.

Peel back 5cm (approx) of the release backing paper and position carefully. Continue removing the backing paper whilst firmly placing the tape to avoid unnecessary creasing.

Smooth down so that the overall contact is complete, and ensure that all air bubbles are removed. Take care not to damage the surface of the tape.

Where tape is joined, ensure that there is an overlap of at least 1inch or 2.5cm.

After use release pack and store upright in cool and dry conditions.