MP Flex Post™

MP Flex Post

MP Flex Post is a durable, high-performance flexible polyethylene delineator and channelization post. It is ideal for exit lane delineation, marking changes in road alignment, center-line traffic separation, bike lane protection and urban turn restrictions.

It can also be used effectively as an opposing traffic lane divider and to delineate the edge of a pavement drop off where space limitations do not allow the use of larger systems. 

  • MUTCD compliant
  • Sustained 50 hits at 55 mph during testing
  • Fully Impactable from any angle
  • Anti-twist reactive spring assembly rebounds post to its original upright position when struck
  • 360° of retro-reflectivity
  • Vivid integral colorization
  • Constructed of flexible plastic that is resistant to damage from UV light, ozone and hydrocarbons

Post Spring Type

Fixed: For use with our fixed bases. Upright must be secured to the base with tightened bolts.

Quick Release: A quick release pull pin is added to our standard post spring type for easy attachment and removal of uprights when used with our quick-release bases. Change out or remove products in less than five seconds without the use of tools or special equipment.

Drivable: For use with our in-ground drivable base fitting only. This spring type is not interchangeable with standard Impact Traffic™ uprights. It is designed for soil installations.

Product Specifications for all MP Flex Post™ Types

  • Post Diameter (OD): 2.375”
  • Post Heights: 28”, 36”, 42”, 48”
  • Flexible HDPE plastic
  • Reflective Sheeting Type: Diamond grade or high intensity
  • Reflective Sheeting Colors: White, orange, yellow, red, green or blue
  • Spring Type: Fixed, Quick Release or Drivable spring types available
  • Compatible Bases: Compatible with all Impact Traffic™ bases. Sold Separately. Post spring type must be specified at time of order.

Long Squeeze

MP Flex Post

Short Squeeze

MP Flex Post

Black Cap

MP Flex Post

Open Top

MP Flex Post

3″ Flexible Tuff Post

Impact Recovery Systems

4″ Flexible Tuff Post

Impact Recovery Systems

MP Flex Post™ Long Squeeze  

14” Squeeze – Post top is thermoformed flat, providing a large panel for reflective sheeting and increased target value. Thermal infused seal minimizes internal debris.

  • Included Sheeting: Single 3” x 12” reflective sheet (double sided available)
  • 360 degrees retro-reflectivity does not apply to the long-squeeze post top finish option

MP Flex Post™ Short Squeeze  

2” Squeeze – Post top is thermoformed flat to seal the top. This treatment aids in minimizing internal debris build-up.

  • Included Sheeting: Two 3” bands of reflective sheeting

MP Flex Post™ – Black Cap  

Post includes a black, plastic cap to aid in minimizing internal debris build-up.

  • Included Sheeting: Two 3” bands of reflective sheeting included

MP Flex Post™ – Open Top  

Post features a smooth cut, open top finish.

  • Included Sheeting: Two 3” bands of reflective sheeting included

3” and 4” Flexible Tuff Post®  

Tuff Post 3” flexible posts are a high performance channelizer designed to meet the harsh demands of high speed and high traffic areas. Tuff Post has been tested to sustain 50 impacts at 50 MPH with little damage to the unit and to the impacting vehicle, while remaining upright with no vertical listing.

The 4” large diameter, high performance channelizer is a high performance channelizer designed to meet the harsh demands of traffic delineation while providing high  target value. These 4” posts are more conspicuous than standard posts and raise driver awareness.

Tuff Post is ideal for exit lane delineation, head-to-head traffic separation, urban turn restrictions, edge line delineation, or anywhere that durable, flexible, high performance channelization is required.

Tuff Post’s patented reactive spring system ensures the post will return to its original position impact after impact, reducing replacement costs. Tuff Post is available in 3” and 4” diameters.