FORTA MIGHTY-MONO is an easy-to-finish, fully oriented, 100% virgin homopolymer polypropylene monofilament fibrous reinforcement. This fiber offers long-term durability and increased impact resistance.

FORTA MIGHTY-MONO is used to reduce plastic and settlement shrinkage. Non-corrosive, non-magnetic, chemically inert, and 100% Alkali Proof!


FORTA MIGHTY-MONO is primarily used in concrete applications such as slab-on-grade, overlays/toppings, curbs, driveways, sidewalks, basement floors, garage floors, and colored concrete, where the objective is to control plastic shrinkage cracking while improving basic durability properties.

Requires No Mix Design or Placement Changes!


Recommended dosage rate of FORTA MIGHTY-MONO is 1.0 lb. per cubic yard (0.6 kg. per cubic meter) of concrete added directly to the concrete mixing system during, or after, the batching of the other ingredients, and mixed at the time and speed recommended by the mixer manufacturer (usually four to five minutes).

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

What makes FORTA MIGHTY-MONO® special?

Due to its fine-filament nature, FORTA MIGHTY-MONO is virtually undetectable on the surface finish of most concrete applications.

What are the benefits of this fiber?

FORTA MIGHTY-MONO is a very uniform and fine-filament fiber, allowing it to distribute very quickly and uniformly throughout the mix. FORTA MIGHTY-MONO is typically used to reduce plastic-shrinkage cracking that occurs during the early life of the concrete.

What are the features of this fiber?

The FORTA 4-C’s Fiber Characteristics for FORTA MIGHTY-MONO are:

Configuration — a fine hair-like mono- or single-filament shape
Chemistry — 100% virgin polypropylene, natural white in color
Contents — typically dosed at 1.0 lb. per cubic yard of concrete
Correct Length — most common length used is 3/4″; also available in 1/2″ length

Calculate Your Savings!
Select Unit:US TonMetric Ton
Enter Asphalt:

Enter Asphalt Price:
FORTAfied asphalt for Tons of Savings!

Use our Savings Calculator to compare material costs between a traditional asphalt mixture and FORTAfied Asphalt.

Original Asphalt Cost:

Reduction in Asphalt Thickness:

Reduced Asphalt Cost:
Cost of FORTA-FI (based on MSRP):

FORTAfied Asphalt Cost =

Material Cost Savings =
Savings in Tons =