Alsan® Flashing Jardin

Alsan® Flashing Jardin is a ready-to-use watertight bitumen-polyurethane resin, to be used for upstands.


Alsan® Flashing Jardin bitumen mass contains anti-root penetration properties for green roofs. Alsan® Flashing Jardin is adapted to different supports as well as unusual shapes. It is 100% compatible with bituminous waterproofing membranes.

- Flame free.
- No need to primarise.
- Economic alternative: does not need the use of bande soline, engravure, couvertine.
- Fast and simple implementation: ready-to-use single-component resin.  
- Innovative and ingenious resin that garantees an extremely reliable waterproofing: excellent adhesion to the support, extension capacity of 500%, attractive effect when combined to the decorative chips.
- Durable: does not deteriorate with age.


Alsan® Flashing Jardin is to be used to waterproof the upstands, in new construction work or maintenance. Alsan® Flashing Jardin is designed to replace traditional waterproofing bitumen layer. Alsan® Flashing Jardin must be applied with a brush or a roller, according to technical instructions, from 2 to 3 layers on dry and clean surface, without primer. Ensure that the product is well mixed in order to obtain a proper homogenization of components. Product cleaning: use Diluant V or L (thinners).


Cans: 5 kg or 15 kg.

Need more information ?

Contact us