The durably self-adhesive and elastic adhesive compound is especially suitable for bonding vapour control layers to solid structures where airtight layers are to be connected indoors.

Durably elastic
Reliably absorbs structural movements

Durably self-adhesive
No supporting lath required

Solvent-free
Unlimited durability, resistant to ageing

Size: 310 ml Cartridge
Coverage: 12 - 16 m
Sd Value: 4 M
Airtightness:
- Joint permeability coefficient: < 0.1 m³/(hmdaPA2/3)
- Linear reference air permeability: ≤ 0.25 m³/(mh) 

Application:

Connection of - Solid construction, wall, window & metal construction and roof

Primur® can be painted over.