Everbuild Black Jack 905 All Weather Roof Coating – 5 Litre 
The Invisiweep by Timloc is an excellent product at alleviating and discharging water from external walls, it is crafted from polypropylene, guaranteeing it will not decay over time, removing the need to replace it. They are to be applied at ground level below the DPC and are entirely open along the inwards-facing side, enabling a water flow as sometimes cement may enter the bottom.
Quality
It has been taken through various standards and regulations to ensure this product is effective and reliable, and it has achieved the following;
- BS EN ISO 9001
- BS EN ISO 14001
- British Standards;
- BS5250
- BS8000
- BS5628
- BS8215
- All relevant NHBC requirements
- Compliant with all relevant Building Regulations
Uses
Any situation where water must be discharged from an external wall, including:
- At the ground floor slab level
- Within cavity tray systems
- Over external lintels
- On external masonry walls
