Description
PREPRUFE® Tape Waterproofing Detail Tape
PREPRUFE® Tape is a reinforced, pressure-sensitive waterproofing tape designed to create continuous watertight seals at membrane joints, penetrations, end laps and detailing areas within PREPRUFE waterproofing systems. Engineered with a unique dual-adhesive technology, it forms a permanent bond with PREPRUFE membranes while allowing poured concrete to adhere directly to the exposed surface, creating a continuous waterproof barrier around critical detailing areas.
Ideal for sealing membrane end laps, repairs and complex detailing, PREPRUFE Tape is compatible with PREPRUFE waterproof membranes and waterproofing accessories. Available in both Low Temperature (LT) and Hot Climate (HC) grades, it delivers dependable adhesion across a wide range of installation conditions, helping maintain the integrity of below-ground waterproofing systems.
Key Benefits
- Reinforced pressure-sensitive waterproofing tape
- Creates continuous waterproof seals
- Designed for PREPRUFE waterproofing systems
- Bonds securely to PREPRUFE membranes and accessories
- Ideal for end laps, penetrations and detailing
- Suitable for membrane repairs and patching
- Highly aggressive adhesive for long-lasting performance
- Concrete bonds directly to exposed tape surface
- Available in Low Temperature and Hot Climate grades
- Fast and easy installation
- Durable and weather resistant
Applications
- PREPRUFE membrane end laps
- Membrane detailing
- Pipe penetrations
- Service penetrations
- Waterproofing tie-ins
- Membrane repairs
- Patching damaged membranes
- Foundation waterproofing
- Basement waterproofing
- Below-ground waterproofing systems
Technical Information
- Product Type: Reinforced pressure-sensitive waterproofing tape
- Roll Width: 100mm
- Roll Length: 15m
- Roll Weight: 2kg
- Available Grades:
- PREPRUFE Tape LT: -5°C to +30°C
- PREPRUFE Tape HC: Minimum +10°C (hot climates)
- Recommended Concrete Pour:
- Within 56 days of installation
- Within 42 days in hot climates
- Compatible With: PREPRUFE waterproof membranes and accessories
Frequently Asked Questions
What is PREPRUFE Tape used for?
It is used to seal membrane end laps, penetrations, repairs and detailing areas within PREPRUFE waterproofing systems to maintain a continuous waterproof barrier.
Can PREPRUFE Tape repair damaged membranes?
Yes. It is specifically designed to patch and repair damaged areas of PREPRUFE waterproof membranes.
What is the difference between LT and HC grades?
LT is designed for installation between -5°C and +30°C, while HC is formulated for hot climates with installation temperatures above +10°C.
How soon should concrete be poured after installation?
Concrete should normally be poured within 56 days of installing the tape, or within 42 days in hot climates.
What size is PREPRUFE Tape?
Each roll measures 100mm wide × 15m long.
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