MAPEI

Mapei Mapeband Internal Corner

  • Weberfloor Base Rapid 4360, 25kg

The MAPEBAND Internal Corner is a pre-formed waterproofing solution designed for internal corners in moisture-prone areas. Its alkali-resistant rubber construction with textile backing ensures durable, reliable protection against leaks in critical areas such as bathrooms, kitchens, and commercial spaces.

£9.67 ex VAT (£11.60 inc VAT)
£9.67 ex VAT (£11.60 inc VAT)
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FREE delivery over £750 inc VAT. Typically 2-3 working days

Typical lead time 2-3 working days. Next-day delivery on request: call before 11am (not guaranteed).

30-day Return Policy
Product Description

MAPEBAND Internal Corner pieces are pre-formed alkali-resistant rubber tape corners with polyester felt backing, designed for waterproof sealing at internal (concave) corners in wet rooms, bathrooms, showers, and other areas requiring reliable waterproofing. They ensure a continuous, leak-free membrane at the most vulnerable junction points.

Key Features:

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Pre-formed internal corner for fast, accurate installation
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Alkali-resistant rubber for long-term durability in wet environments
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Polyester felt backing bonds securely to waterproofing membranes
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Compatible with MAPEI cementitious waterproofing systems including Mapelastic and Mapegum WPS
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Critical for maintaining waterproof integrity at wall-to-floor and wall-to-wall junctions
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Sold individually
Mapei Mapeband Internal Corner

£11.60

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

  • Supporting A Band of Brothers UK

    We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring, through our easyfundraising partnership.

  • Restore & Protect

    Our contracting clients can round up their final invoice to the nearest £5, £10 or £20. We match the amount pledged and donate the total to Tree Sisters.