
concrete fibers
FIBERNET fibers main objective is controlling drying shrinkage cracks in slab-on-grade applications. Previously mats or rolls of welded wire were used. The added costs of handling, delivery, storage, and injuries make synthetic fibers a better choice. During the pouring and finishing process, the polypropylene fibers spread through the concrete mix aiding in suspension of the aggregates and promoting uniform bleeding.

Fibrillated Fiber
FIBERNET fibrillated fibers are the most effective synthetic fiber for controlling plastic shrinkage cracks. All fibers are manufactured from 100% virgin polypropylene. A special low foam finish coating prevents balling and promotes even dispersion of the fibers. Fibrillated fibers work well in precast, slab on grade, shotcrete, and commercial applications.
- Maximum post peak flexural strength
- Enhanced durability and toughness
- Superior impact, abrasion and shatter resistance
- Reduced permeability
- Replacement for welded wire
- Normal Dosage-1.5 pounds per yard
- Meets ASTM-C1116 certification
Applications:
- Slab on Grade
- Sidewalks
- Driveways
- Precast
- Shotcrete
- Overlay & Topping
- Slope Paving
- Commercial Applications


Monofilament
FIBERNET monofilament fibers provide effective crack resistance with a smooth finish. All fibers are manufactured from 100% virgin polypropylene. A special low foam finish coating prevents balling and promotes even dispersion of the fibers. Monofilament fibers are an excellent addition to stamped or decorative concrete applications.
- Excellent finish ability
- Enhanced durability and toughness
- Reduces plastic shrinkage cracks
- Superior impact, abrasion and shatter resistance
- Reduced permeability
- Replacement for welded wire
- Normal Dosage-1 pound per yard
- Meets ASTM-C1116 certification
Applications:
- Slab on Grade
- Sidewalks
- Driveways
- Precast
- Stucco

Concrete Reinforcement Fiber For Roads
A busy street in Wichita, KS. A 3″ concrete overlay known as white topping, uses a double dose of fiber, 3# per cubic yard. FIBERNET meets all the requirements for ICBO and ASTM 1116 C certification.

FIBERNET For Aesthetics
A professional concrete stamper in Oklahoma City, OK adds fiber to all of his jobs. This beautiful entrance requires top quality workmanship, the best material, and fiber reinforcement.

Use FIBERNET for All Your Concrete Reinforcement Needs
From agricultural feed bunks to commercial parking garages to industrial floors, FIBERNET has rock-hard solutions for your plastic shrinkage concerns.

Product & Package Options
Fibrillated
The most effective fiber available for minimizing plastic shrinkage cracks. FIBERNET fibrillated fibers are proven to deliver maximum post peak flexural strength. They also deliver superior impact, abrasion and shatter resistance while decreasing permeability. Fibrillated fibers work well in precast, slab on grade, shotcrete, and commercial applications.
Monofilament
FIBERNET fibers are also available in monofilament, which provides effective crack resistance along with a smooth finish. Monofilament fibers are an excellent addition to stamped or decorative concrete applications. Another monofilament product is Micro Fiber. This fiber is a 6 denier product, much finer than the regular monofilament. The micro fiber will give the added benefits in a thinner less visible finished product.
FIBERNET fibers are available in a variety of lengths and bag weights to meet your needs. All FIBERNET products are packaged in pre-measured, water soluble bag.
Lengths
- 1/2 inch
- 3/4 inch
- 1 inch
- 1 1/2 inch
- Multi-Cut (random)
- Other sizes available
Packaging
- 2/3 lb
- 1 lb
- 1.5 lbs
- 3 lbs
- 5 lbs
- Other sizes available
Specifications
FIBERNET Fibers are the ultimate three-dimensional secondary reinforcement for your concrete work. These fibers will provide convenience and cost savings for your next project.
- FIBERNET Fibers are manufactured from 100% virgin polypropylene
- FIBERNET Fibers meet or exceed ASTM-C1116 “Specification for Fiber Reinforced Concrete and Shotcrete” guidelines
- Specify FIBERNET Fibers FIBRILLATED for maximum crack protection
- Specify FIBERNET Fibers MONOFILAMENT for a smoother finish
- FIBERNET Fibers are generally ¾” in length, but are available in other lengths if needed
- Specify 1.5 lbs. per cubic yard for fibrillated and 1 lb per cubic yard for monofilament for best results
- FIBERNET Fibers are test proven to substantially reduce shrinkage cracking and increase impact resistance in concrete
- FIBERNET Fibers reduce the slump of the concrete but DO NOT affect workability – DO NOT over water the concrete
- Mix for at least 5-7 minutes on high speed prior to pouring
- FIBERNET Fibers increase impact, abrasion and shatter resistance
- FIBERNET Fibers decrease water permeability
- All FIBERNET Fibers are UL Classified
-
FIBERNET Fibers meet or exceed ICBO criteria in the following tests:
- Flexural Strength
- Compressive Strength
- Plastic Shrinkage Cracking
- Post Peak Flexural Strength
- Effect on Reinforcement Bond Strength
- Compatibility with Concrete
- Freeze/Thaw Tes

- Product Name: FIBERNET Fibers Fibrillated and Monofilament Polypropylene fibers.
- Composition: Polypropylene,
CAS # 9003-07-0
100%

SAFETY INFORMATION
Material Safety Data Sheet
- Product Name: FIBERNET Fibers Fibrillated and Monofilament Polypropylene fibers.Composition: Polypropylene, CAS # 9003-07-0, 100%
Hazards Identification
- Emergency Overview: This product has been evaluated and does not require any hazard warning on the label under OSHA criteria
Potential Health Effects
- Eye Contact: No significant health hazards identified. Particles or fibers may cause slight discomfort similar to getting dust in the eye.Skin Contact: No significant health hazards identified. Particles or fibers may cause slight discomfort similar to getting dust in the eye.Inhalation: No significant irritation expected other than possible mechanical irritation.Ingestion: No significant health hazards identified.HMIS Code: (Health:0), (Flammability:0) (Reactivity:0)NFPA Code: (Health:0), (Flammability:0) (Reactivity:0)
First Aid Measures
- Eye: Flush with water. Get medical attention if irritation persists.Skin: Wash exposed skin with soap and water. Get medical attention if irritation persists.Inhalation: If adverse effects occur, remove to uncontaminated area.Ingestion: If a large amount is swallowed, get medical attention.
Fire Fighting Measures
- Flashpoint: 430 F, (221 C), ASTM D92UEL: Not determined.LEL: Not determined.Autoignition Temperature: Not determined.Flammability Classification: NoneExtinguishing Media: Agents approved for Class A hazards. Example: halogenated agents, foam, steam, or water fog.Unusual Fire and Explosion Hazards: None identified.Fire-Fighting Equipment: Firefighters should wear full bunker gear, including a positive pressure self-contained breathing apparatus.
Hazardous Combustion Products: Incomplete burning can produce carbon monoxide and/or carbon dioxide and other harmful products.Accidental Release Measures: Contain and remove by mechanical means.
Handling and Storage
- Handling: No special requirements.Storage: No special requirements.
Exposure Controls / Personal Protection
- Eye: None required. Use of eye protection is good industrial practice.Skin: None required. Use of protective gloves / clothing is good industrial practice.Inhalation: None required. Use of adequate ventilation is good industrial practice.Engineering Controls: Control airborne concentrations below the exposure guidelines.
Exposure Guidelines
Component | CAS # | Exposure Limits |
---|---|---|
Polypropylene | 9003-07-00 | oSHA Total Dust: 15mg/cu meterOSHA Respirable Dust: 5mg / cu meterACGIH, Inhalable Particulate: 10mg / cu meterACGIH, Respirable Particulate: 3mg / cu meter |
Chemical and Physical Properties
- Appearance and Odor: Colorless and odorless.pH: Not determinedVapor Pressure: Not determinedBoiling Point: Not determined.Melting Point: 320 F, (160 C)Solubility in Water: Negligible, Below 0.1%Specific Gravity: (Water = 1.0) .91
Stability and Reactivity
- Stability: StableConditions to Avoid: None identified.Materials to Avoid: None identified.Hazardous Decomposition: Incomplete burning can produce carbon monoxide and/or carbon dioxide and other harmful products.
Toxicological Information
- Acute Toxicity Data: Testing not conducted: (Eye Irritation, Skin Irritation, Dermal LD50, Inhalation LC50) See Other Toxicity Data.Other Toxicity Data: Specific toxicity tests have not been conducted on this product. Our hazard evaluation is based on information from similar products, the ingredients, technical literature, and/or professional experience.Ecological Information: Ecological testing has not been conducted on this product.Disposal Information: Enclosed-controlled incineration is recommended unless directed otherwise by applicable ordinances.
Transportation Information
- U.S. DOT Not regulated.Sea (IMO/IMDG) – Not regulated.Air (ICAO/IATA) – Not determined.European Road/Rail Not determined.Canadian Transportation of Dangerous Goods Not determined.