FORTA® Surface-Flex™ is an elastic fiber specifically formulated to reinforce micro surfacing and slurry seal projects.

FORTA Surface-Flex helps control and reduce raveling while increasing the durability and sustainability of the mix. A cost-effective way to improve the durability and longevity of micro surfacing and slurry seal projects for a variety of transportation applications such as streets, highways, driveways, interstates, parking lots and industrial facilities.

Features & Benefits:

  • “Green” and sustainable
  • Easily feeds into the mix
  • Added directly to the micro surface/slurry seal during placement
  • Distributes uniformly
  • Fiber lengths vary from 1/16″ to 3.0″
  • Helps reduce rutting, raveling, thermal and reflective cracking
  • Reduces lifecycle costs


FORTA Surface-Flex fiber is added directly to the micro/slurry seal during placement, creating a three-dimensional material reinforcement throughout the mix that helps to control raveling and the rutting caused by raveling in the wheel paths. FORTA Surface-Flex increases the flexibility in micro surfacing. FORTA Surface-Flex is a cost effective way to improve the durability and longevity of a variety of transportation applications, such as streets, highways, driveways, interstates, parking lots and industrial facilities. Using FORTA Surface-Flex is an innovative way for owners to achieve sustainability objectives by lowering life-cycle costs.

FIBER EXPERTS ON STAFF Ready to Answer Questions & Aid in Technical Support

FORTA Surface-FlexTM easily feeds into the slurry or micro surfacing mix and distributes uniformly. It is metered in the mix during production, just before entering the pugmill on the back of the paver. A target application of 0.25% is suggested but may vary depending on the mix and the intended use.

FORTA Surface-FlexTM can be purchased from FORTA Corporation, or an authorized FORTA® products distributor, dealer or representative. Orders can be shipped by small package services, commercial carrier or air freight.


FORTA® products are warranted to be free of defects in material and meet all quality control standards set by the manufacturer. FORTA Corporation specifically disclaims all other warranties, express or implied. The exclusive remedy for a defective product shall be to replace the product or refund the purchase price. No agent or employee of this company is authorized to vary the terms of this warranty notice. FORTA Corporation has no control over the design, production, placement or testing of the asphalt products, in which FORTA® products are incorporated, and therefore FORTA Corporation disclaims liability for the end product.

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