Waterproofing Membrane - Bonded Polyester 20mt X 75mm

The Waterproofing Membrane - Bonded Polyester 20m x 75mm is a general-purpose polyester-reinforced sheet membrane used to seal and reinforce joints on concrete structures. The narrow 75mm band is ideal for detailing tight seams, roof screws and pipe junctions.

Key Features

• Polyester reinforced for strong seam integrity and bondability.
• Narrow 75mm band perfect for detailing joints and small penetrations.
• Crack bridging that spans existing cracks and hairline movement.
• Highly flexible so it follows tight corners and edges.
• Weather resistant with high resistance to ageing and weathering.
• Long 20 metre roll for continuous seam and screw-line work.
• Concrete protection for roofs, gutters and retaining walls.

Specifications

• Size: 20m length x 75mm wide
• Material: Bonded polyester reinforced membrane
• Colour: As supplied
• SKU: B40297
• Barcode: 6009691064081

Typical Uses & Applications

• Roof screws sealing over fastener heads on sheet roofing.
• Roof joints detailing narrow seams between sheets and panels.
• Flashings reinforcing the tight line where roof meets wall.
• Pipe and vent penetrations wrapping small protrusions neatly.
• Wall and chimney cappings sealing the narrow capping joint.
• Parapets reinforcing edge junctions against cracking.
• Hairline crack repairs where only a thin reinforcing strip is needed.

Usage Tip

For narrow seam work, run a bead of waterproofing compound along the joint, lay the 75mm strip centred over it, then coat over the top so the polyester is fully sandwiched.

A precise, flexible reinforcement for detailing joints and screw lines on any concrete structure.

About Bonded Polyester Membrane

This bonded polyester reinforcing membrane is a trusted general-purpose waterproofing material used across South African roofing and building projects for its flexibility and strong seam bondability.

What's in the box:
1 x Waterproofing Membrane - Bonded Polyester (20m x 75mm)