MAPEI

Mapei Mapeband PE120 External Angles

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MAPEBAND PE120 is a high-performance waterproofing solution designed to create watertight seals at critical points such as internal corners, around pipework, and drains. Made from elastic and deformable polyester mesh and PVC fabric, it is an essential component for preventing water penetration in both residential and commercial wet areas like bathrooms, showers, and kitchens.

Regular price £51.73 ex VAT (£62.07 inc VAT)
Sale price £51.73 ex VAT (£62.07 inc VAT) Regular price
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Typical lead time 2-3 working days. Next-day delivery on request: call before 11am (not guaranteed).

Product Description

Mapei Mapeband PE120 External Angles are pre-formed 90-degree corner pieces for waterproofing external angles in wet rooms, bathrooms, and shower areas. Manufactured from polyester mesh bonded to impermeable PVC fabric, these elastic profiles provide seamless waterproofing at critical external corner junctions. Designed for use with the Mapegum WPS liquid membrane system.

Key Benefits

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Pre-formed 90° external corner: no field fabrication required
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Polyester mesh and PVC construction for lasting waterproof integrity
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Elastic composition accommodates minor building movement
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High elongation at break (>135%) for superior flexibility
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Water pressure resistance of 1.5 bar
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Service temperature range: −5°C to +30°C
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120mm width provides comprehensive corner coverage

Application

Apply Mapegum WPS at 1mm minimum thickness to both surfaces of the corner junction. While the membrane is still fresh, embed the mesh portion of the corner piece using a smooth trowel. Allow to cure (approximately 5 hours at 20°C) before applying subsequent membrane layers. For absorbent substrates, pre-treat with Mapei Primer G (diluted 1:1 to 1:2 with water).

Coverage

One pre-formed corner piece per unit. Tape thickness: 0.7mm; width: 120mm. Use in conjunction with Mapegum WPS (approximately 1.2 kg/m² in two coats).

Mapei Mapeband PE120 External Angles

£62.07

Delivery to a remote area? Scottish Highlands, Islands, Northern Ireland or Offshore UK? Please contact us before ordering for a delivery quotation.
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