Home Crumb level Products Crumb level Sylglas Flashing Tape

Sylglas Flashing Tape

Lead-like flashing, in tape form, for waterproofing roof to wall and other building joints.

Product Information

Sylglas Flashing Tape offers a long-lasting weatherproof seal that bonds to all common roofing and building surfaces. Providing an attractive lead-like finish, the tape is interleaved for easy application and is also ideal for general weatherproofing applications around the home and garden.

  • Resistant to water, water vapour and gases
  • Conformable over a wide temperature range
  • Adherent to metal, concrete, brick, slate, tile, painted wood, glass and rigid plastics

Suitable for:

  • Sealing and repairing damaged and worn flashings
  • Valley gutter repairs, gutters and downpipes
  • Extension flashing, porches and chimneys

Roll size: 150mm x 4m

Applied in 3 easy steps

Instructions for use

1. Surface Preparation

Wear safety gloves. Ensure surface to be protected is clean, dry and free from grease and dirt. Prime all porous surfaces (such as wood, cement boards, breeze blocks etc.) prior to tape application.

2. Tape Positioning & Fixing

Peel back 150mm of the interleaving film, firmly press the tape into place and smooth down with a dry cloth to expel all air pockets and mould to shape. In particularly cold/damp conditions, keep the tape warm or gently heat the tape during application with a hair dryer or similar, to improve adhesion.

3. Continue to Completion

Apply the tape in manageable lengths to prevent wrinkling and ensure good adhesion to the surface to be protected. For complex shapes, lengths of tape as short as 300mm may be used. When applying a new strip of tape, overlap by 100mm onto the previously applied strip of tape.

Flashing Tape Step 1
Flashing Tape Step 2
Flashing Tape Step 3

Frequently Asked Questions

Our Products in Action & Articles