Extruded bitumen rubber sealants have been used in the construction industry for many years. They have established an excellent reputation for longevity and are often specified in traditinal specifications.

Advantages include:

Low water absorption, high cohesion

Good adhesion to dry concrete

Immediate seal, no time needed for solvent evaporation

One grade for winter & summer use

Primer not required on horizontal surfaces

Resistant to hardening after ageing

Permanent flexibility for joint movement

Release paper for clean applications