FAQ: Frequently Asked Questions about Rubber Retarders

Is it legal to install speed bumps on public roads?

Yes, but only with the prior authorization of the body that owns the road and only on roads where the speed limit is less than or equal to 50 km/h. They are prohibited on roads that constitute preferential routes for emergency vehicles.

Do driveway cable grommets withstand the transit of trucks?

Yes, our "Heavy Duty" cable grommets are made of vulcanized dense rubber to support high loads, allowing safe transit even for heavy vehicles on construction sites or during events.

Are speed bumps sold in kits or modules?

The speed bumps and retarders are modular: they are composed of central modules (usually 50cm) and rounded side terminals that fit together to cover any width of the desired roadway.