Description
VANDEX FLEXTAPE ADHESIVE G Epoxy Joint Tape Adhesive
VANDEX FLEXTAPE ADHESIVE G is a high-performance, solvent-free, two-component epoxy resin adhesive developed for bonding VANDEX FLEXTAPE E waterproofing tape to concrete and mineral substrates. Its thixotropic, non-sag formulation provides outstanding adhesion on horizontal, vertical and overhead surfaces, making it ideal for sealing construction joints, movement joints and cracks within waterproofing systems.
Designed for demanding waterproofing applications, VANDEX FLEXTAPE ADHESIVE G delivers exceptional mechanical strength, chemical resistance and long-term durability. It can even be applied to fresh concrete, providing a secure bond for waterproof joint detailing in basements, tunnels, water-retaining structures and other reinforced concrete projects. Once cured, it forms a rigid, durable adhesive layer with excellent resistance to water and environmental exposure.
Key Features & Benefits
- Two-component epoxy resin adhesive
- Solvent-free formulation
- Designed for VANDEX FLEXTAPE E
- High-strength waterproof joint adhesive
- Suitable for construction and movement joints
- Thixotropic non-sag consistency
- Excellent adhesion to concrete and steel
- Suitable for horizontal, vertical and overhead applications
- Can be applied to fresh concrete
- Excellent mechanical strength
- Water resistant after curing
- Long-lasting waterproof performance
- Easy to apply by trowel or notched comb
- CE Marked to EN 1504-4
Applications
- Bonding VANDEX FLEXTAPE E
- Construction joints
- Movement joints
- Waterproof expansion joints
- Crack sealing systems
- Basement waterproofing
- Concrete waterproofing
- Water retaining structures
- Tunnels
- Lift pits
- Concrete repair projects
- Reinforced concrete structures
Technical Information
- Product Type: Two-component epoxy resin adhesive
- Components:
- Part A: Resin (4.5kg)
- Part B: Hardener (1.5kg)
- Total Pack Size: 6kg
- Mix Ratio: 3:1 by weight
- Colour: Grey
- Consistency: Thixotropic paste
- Density: Approx. 1.50kg/L
- Pot Life:
- 90 minutes at +10°C
- 40 minutes at +20°C
- 20 minutes at +30°C
- Application Temperature: +5°C to +30°C
- Bond Strength to Concrete: >3 N/mm²
- Bond Strength to Steel: 18–24 N/mm²
- Compressive Strength: 60–70 N/mm²
- Modulus of Elasticity: Approx. 4,000 N/mm²
- Shelf Life: 12 months in unopened packaging
Frequently Asked Questions
What is VANDEX FLEXTAPE ADHESIVE G used for?
It is primarily used for bonding VANDEX FLEXTAPE E over construction joints, movement joints and cracks within waterproofing systems.
Can it be applied to vertical surfaces?
Yes. Its thixotropic formulation allows application on horizontal, vertical and overhead surfaces without sagging.
Can it be used on fresh concrete?
Yes. The adhesive is suitable for application to fresh concrete as well as cured mineral substrates.
How is the adhesive supplied?
It is supplied as a two-component epoxy system consisting of a resin and hardener, mixed at a 3:1 ratio by weight.
What is the working time after mixing?
Working time depends on temperature, ranging from approximately 90 minutes at +10°C to around 20 minutes at +30°C.
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