₹ 1,200/Piece
- Tape Type: Aluminium Foil Tape
Self-adhesive flashing tape is a bitumen-based waterproofing tape with a sticky underside protected by a release liner and a protective facing on the outside (often aluminum foil, HDPE or polyester). It s essentially a ready-to-use waterproof seal strip that sticks without heat or additional adhesive.
Made from rubber-modified bitumen compound sticky, flexible and waterproof.
Upper side often reinforced (foil or film) to protect against weather and abrasion.
Peel-off backing makes application simple just press into place.
💡 Flashing tape refers to tape used where two building surfaces meet, creating a barrier against water entering the joint.
🛠️ What It s Used For
Bitumen flashing tape is widely used in construction and repair for:
🔹 Roofing Exterior
Sealing roof joints, cracks and overlaps
Around chimneys, skylights, parapets, dormer windows
Roof cladding transitions and ridge joints
Flashings and roof edges
🔹 Walls Penetrations
Sealing around pipes, vents, window/door frames
Joints in external wall sheeting
Terrace parapets and wall junctions
🔹 Waterproofing Repair
Temporary waterproof repairs on gutters, leaks, downpipes
Quick fix for leaky surfaces before major work
💡 Key Features
✔️ Cold applied no flame or heat needed ✔️ Instant watertight seal once applied ✔️ Flexible and tough, conforms to contours ✔️ Bonds to many surfaces (metal, concrete, masonry, tiles) ✔️ Easy to cut to length and install by hand
📏 Typical Sizes Materials
Self-adhesive flashing tapes commonly come in:
Widths from ~25 mm up to ~300 mm or more
Lengths around 5 10 m per roll
Thickness around ~1.0 1.5 mm (varies by spec)
Different brands offer aluminum-faced, polyester-faced, or HDPE-faced variants depending on durability needs.
🛒 Buying Tips
Since I couldn t pull up a specific Bitumag branded self-adhesive flashing tape SKU via product search, here s how to choose a similar tape that fits the same role:
What to look for when buying:
Self-adhesive bitumen compound
Protective facing (aluminum or polymer)
Thickness width suitable for your joint or roof detail
Good adhesion and weather resistance
Works at your local temperature range
If you want, tell me the width/length you need and what you re sealing (roof, wall, pipe, etc.), and I can help pick an exact product that s available online or locally in India