Self adhesive, partial-bonded underlayer for inaccessible roofs.
Highly resistant to cracking and puncturing due to the SBS elastomeric bitumen binder and its composite reinforcement.
Reliable partial bonding due to factory-applied adhesive strips.
MAIN USES
Waterproofing of non-accessible roofs.
Two-layer semi-adhered waterproofing system:
On concrete and wooden substrates: old waterproofing, polyurethane surfaced with bitumen/glass fibre or with composite fibres, expanded polystyrene (EM Class);
On concrete slab.
On wooden boarding.
On steel deck.
DESCRIPTION
SBS elastomeric bitumen.
Polyester composite reinforcement: 140g/m²
Torchable top face with macro-perforated fusible film and self-adhesive side overlapping (protected by siliconised peel-off film).
Underfacing with self-adhesive edges and strips, for partial bonding (protected by siliconised peel-off film).
Thickness: mini 2.5mm.