Clear Polycarbonate Sheet Temporary Traffic & Roadwork Signs Risk of Falling Rocks Permanent

Risk of Falling Rocks Permanent UK Road Sign

Allow 3M Primer 94 to dry thoroughly before applying tape

It can also be used in areas that pass by businesses that regularly work with explosive materials

a driver who fails to observe the sign and stops on the main carriageway will be a hazard to other drivers

As per the UK Highways Traffic Sign Manual Chapter 3 - Regulatory Signs page: 44 The following advice is given:

Clear Polycarbonate Sheet Temporary Traffic & Roadwork Signs Risk of Falling Rocks PermanentPolycarbonate sheeting is a more resilient option in comparison to clear acrylic. Acrylic has excellent levels of clarity and is quite scratch resistant but can be easily cracked or shattered. Polycarbonate on the other hand is very resistant to shattering and cracking, often used for race car windows, green house glazing and protecting notice boards the ant shatter properties are very good. Polycarbonate does however scratch quite easily and does not