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- Mapeband Alkali-Resistant Rubber Tape with Felt - INTERNAL CORNER
Mapeband Alkali-Resistant Rubber Tape with Felt - INTERNAL CORNER
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* Kerbside Economy Service 3-5 Business days after your order
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Pair it with
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Don't risk leaks and water damage in critical areas like bathrooms, showers, balconies, and terraces. Mapeband is the flexible, alkali-resistant rubber tape designed to reinforce and waterproof corners, expansion joints, and pipe penetrations—providing long-lasting protection as part of a complete waterproofing system.
Why Choose Mapeband?
Superior Flexibility: Remains pliable even at low temperatures, accommodating structural movement without cracking.
Chemical Resistance: Withstands alkalis, acids, and salt solutions, making it ideal for wet and exposed areas.
Complete System Compatibility: Designed to be used with MAPEI waterproofing membranes like Mapelastic Zero, Smart, Turbo Zero, or AquaDefense Zero.
Ready-Made Profiles Available: Includes preformed internal/external corners, pipe gaskets, T-profiles, and cross profiles for easy, leak-free installation.
Vapor and Water-Resistant: Provides a reliable barrier against moisture and vapor transmission.
Ideal For:
Waterproofing corners between walls and floors in bathrooms, showers, and kitchens
Sealing expansion joints on terraces, balconies, and outdoor structures
Sealing around pipes, drains, and penetrations
Waterproofing precast panel joints
How to Use:
Apply a thin layer (≥1 mm) of MAPEI waterproofing membrane (e.g., Mapelastic Zero) to the joint or corner.
Press the fabric side of Mapeband firmly into the fresh membrane using a smooth trowel.
Ensure the membrane fully wets both sides of the tape.
For movement joints, shape Mapeband into an omega (Ω) configuration to allow flexibility.
Seal joints between tape sections with Adesilex LP or Adesilex PVC HP.

