Masons Hydro Flashing Tape – Self‑Adhesive Joinery Flashing

Reliable Weather‑Tightness • Low‑Temp Adhesion • Easy 4‑Step Install

Hydro Flashing Tape | Self‑Adhesive Joinery Flashing | Southtile Ltd NZ

Hydro Flashing Tape is a high‑performance self‑adhesive flashing designed to seal around windows, doors, and joinery openings as a secondary defence against water penetration. With strong adhesion, low‑temperature performance, and compatibility with all building wraps, it’s a dependable choice for builders who want simple, reliable weather‑tightness.

A thick 1mm adhesive layer ensures excellent sealing capability, even on uneven surfaces. Installation is fast and straightforward with a simple 4‑step process, helping reduce labour time and on‑site costs. Optional Corner Guards (75mm × 25mm) provide extra framing protection where it matters most.

Key Features

• Self‑adhesive flashing tape for windows, doors & joinery

• Compatible with all building wraps

• 1mm thick adhesive layer for superior sealing

• Low‑temperature adhesion – apply from 5°C and above

Specifications

• Application: Joinery flashing (windows, doors, openings)

• Adhesive Thickness: 1mm

• Minimum Application Temperature: 5°C

• Corner Guard Size: 75mm × 25mm (optional accessory)

🚚 Delivery & Availability

• NZ‑wide delivery

• Click & Collect: Christchurch & Invercargill

• Available from Southtile Ltd – Building & Weather‑Tightness Supplies