NovaPrene SK Polymer Bitumen Additive

NovaPrene SK is a synthetic rubber composed of styrene-butadiene blocks. It is a low-viscosity polymer-modified bitumen additive developed for surface coating applications with hot bitumen, providing easy mixing and a homogeneous blend.

With NovaPrene SK, it is possible to regain braking safety lost due to polishing on roads, seal microcracks to prevent water ingress, apply a protective layer on the road that will be opened to traffic at the binder level, and restore the new appearance of BSK (stone mastic asphalt) roads. It is used in protective and surface coating applications.

Advantages:

Raises the softening point of bitumen, preventing its bleeding at high temperatures on the road.
Improves the thermal resistance of bitumen, preventing cracking.
Due to its elastic structure, it resists the expansion and contraction forces caused by temperature fluctuations between day and night.
Prevents gravel loss due to increased strength.
Extends the lifespan of the road and enhances driving safety.