A high-performance cementitious waterproofing system designed for basements, cellars, and other below-ground structures that can withstand up to 5-bar water pressure. Supplied as a two-part kit with pre-measured cementitious powder and liquid polymer components, it produces a dense, durable slurry tested to withstand up to 5 bar hydrostatic water pressure (equivalent to 50 metres below ground). The polymer additive improves workability, bond strength and flexibility, making the kit suitable for internal tanking in both new-build and retrofit settings. Once mixed, it can be applied to damp masonry and concrete walls and floors using a trowel or brush in two coats. Ideal for areas prone to movement or salt efflorescence. Compliant with BS 8102:2022 as a Type A barrier system.
Features & Benefits
- Pre-dosed, easy-to-mix two-part system for fast application
- Resists water pressure up to 5 bar (50 metres depth)
- Enhances adhesion and crack resistance with polymer modification
- Suitable for use on concrete, blockwork, slabs and retaining walls
- Conforms to BS 8102:2022 for Type A waterproofing
- Covers up to 2.5 m2 per 12 kg kit when applied in two coats
Technical Specifications
| size | 12kg |
| type | Tanking Slurry |
| unit | each |
| colour | Grey |
| voc level | Minimal 0-0.29% |
| brand name | Drybase |
| drying time | 2 - 4 hours |
| time to full cure | 7 - 14 days |
| coverage per litre | Pressureless water: 3.5 – 4.5 kg/m², water under pressure: 3.5 – 5.5 kg/m² |
| manufacturer model no | FG-A00174-001 |
| interior or exterior use | Interior |
Datasheets
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