Mapei Adesilex PG4 is a two-component, thixotropic epoxy adhesive formulated for high-strength structural bonding, sealing and repair work. It consists of epoxy resin, selected fine aggregates and special additives, producing a strong, non-shrink bond on concrete, reinforced concrete, metal and natural stone. It is particularly useful where a durable structural connection or waterproofing detail is required.
Key Features
- Two-component epoxy resin adhesive — mixed in a 3:1 ratio of Component A to Component B.
- Thixotropic consistency allows application on horizontal, vertical and overhead surfaces without dripping.
- Excellent adhesion to concrete, reinforced concrete, steel, metal and natural stone.
- Can be applied to damp surfaces, provided there is no standing water.
- Non-shrink after curing.
- High mechanical strength and excellent bonding performance.
- Extended working time compared with some other Mapei structural epoxy adhesives, making it easier to use in warmer conditions.
- Suitable for structural bonding in concrete repair and strengthening applications.
- Meets the requirements of EN 1504-4 for structural bonding.
Common Applications
Mapei Adesilex PG4 is suitable for:
- Bonding Mapeband and Mapeband TPE waterproofing strips to concrete
- Bonding PVC and Hypalon strips
- Structural bonding of precast concrete elements
- Bonding steel plates or components to concrete
- Sealing large cracks in industrial concrete floors
- Bonding concrete and fibre-reinforced concrete slabs and pipes
- Bonding metal or TPE drainage components
- Repairing and sealing concrete structures
- Structural strengthening using bonded plates
- Bonding mortar or concrete to existing concrete substrates.
Technical Specifications
| Specification | Details |
|---|---|
| Product type | 2-component thixotropic epoxy adhesive |
| Components | A + B |
| Mixing ratio | A:B = 3:1 |
| Appearance | Thick paste |
| Mixed colour | Grey |
| Mixed density | Approx. 1.65 kg/L |
| Workability at +10°C | Approx. 150 minutes |
| Workability at +23°C | Approx. 70 minutes |
| Workability at +30°C | Approx. 45 minutes |
| Setting time at +23°C | Approx. 5 hours |
| Application temperature | +5°C to +30°C |
| Complete hardening | Approx. 7 days |
| Compressive strength | >60 N/mm² |
| Shear strength | >9 N/mm² |
| Linear shrinkage | ≤0.1% |
| Elastic modulus | Approx. 5,000 N/mm² |
| Classification | EN 1504-4 – Structural Bonding |
Reviews
There are no reviews yet.