--- product_id: 138392862 title: "2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement" brand: "polay fiber" price: "$23.47" currency: USD in_stock: false reviews_count: 8 url: https://www.desertcart.us/products/138392862-2-2lbs-clear-fibrillated-100-polypropylene-concrete-cement-mortar-fiber store_origin: US region: United States of America --- # Water Resistant Industrial Strength Impact Resistant 2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement **Brand:** polay fiber **Price:** $23.47 **Availability:** ❌ Out of Stock ## Summary > 🛠️ Build Better, Live Bolder! ## Quick Answers - **What is this?** 2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement by polay fiber - **How much does it cost?** $23.47 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/138392862-2-2lbs-clear-fibrillated-100-polypropylene-concrete-cement-mortar-fiber) ## Best For - polay fiber enthusiasts ## Why This Product - Trusted polay fiber brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Shrinkage Shield:** Minimize shrinkage and maintain structural integrity with every application. - • **Water-Wise Wonder:** Reduce water permeability and enhance your project's resilience against the elements. - • **Crack-Free Confidence:** Say goodbye to cracks and hello to longevity with our anti-crack technology. - • **Versatile Applications:** Perfect for everything from driveways to decorative crafts—your creativity knows no bounds! - • **Revolutionary Reinforcement:** Transform your concrete with 100% polypropylene fibers for unmatched durability. ## Overview This 2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber is designed for industrial and civil construction applications. It enhances concrete's durability by reducing cracks, water permeability, and shrinkage, making it ideal for a variety of projects including driveways, patios, and large crafts. ## Description --Clear 100% Polypropylene fiber. One bag contains 2.2lbs (1 Kilo).I recommend 1 lbs fiber per cubic yard of cement. Please read the specifications below. This product is good for a multitude of applications for reinforcing cement or mortar. It is a mesh type which most agree is the best for increasing the strength and decreasing cracking of cement. Specifications: 1 Length 19mm 2 Moisture 3% Max 3 Density 0.91±0.01 4 Elastic Modulus above 3500Mpa 5 Elongation 5-10% Property Raw material Polypropylene Fiber type monofilament Cross-Sectionshape Trefoil or round Equivalent diameter (μ m) 30-50 Specificgravity(g/cm³) 0.91-0.93 Length(mm) 3,6,9,12,15,19and others Color Natural color Tensile strength(Mpa) ≥500 Elongation at breaking(%) ≥15 Elasticitymodulus(Mpa) ≥3850 Melting point(℃) 160-180 Acid-base resistance property(%)≥94.4 Products Instruction polypropylene fiber, also known as the engineering fiber, concrete fiber, anti-crack fiber, crack-prevent fiber, synthetic fiber or plastic fiber etc.,which is a kind high intensity sarciniform monofilament made of polypropylene through unique production technology. It can effectively control the micro cracks which is caused by concrete or mortar solid plastic shrinkage, drying shrinkage, temperature change when mixed in concrete or mortar, prevent and inhibit the formation and development of cracks, greatly improve the crack and permeability resistance, impact resistance and seismic capacity of concrete. The fiber can be widely used in underground waterproof engineering, industrial and civil construction of the roof, wall, floor,pool, basement, parking etc., as well as in road and bridge engineering. Property Raw material Polypropylene Fiber type monofilament For Countertops and other fine Concrete work try my Acrylic Fiber. Click the link below. https://www..com/dp/B0942K9BBN?ref=myi_title_dp ## Features - Uses: Industrial & Civil Construction, Pots, stepping stones, large crafts, driveways, patios, pools, basements etc. - For Thin applications: https://www.desertcart.com/dp/B0942K9BBN?ref=myi_title_dp - Anti crack, decreases water permeability, anti-shrinkage, impact resistance, temperature resistance - Application: ~1lb of fiber per cubic yard ## Product Details - **Material:** Polypropylene - **Brand:** Polay Fiber - **Color:** Clear - **Shape:** Round - **Item Form:** Round ## Images ![2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Image 1](https://m.media-amazon.com/images/I/41Cu7g0101L.jpg) ![2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Image 2](https://m.media-amazon.com/images/I/517iI9IfZDL.jpg) ![2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Image 3](https://m.media-amazon.com/images/I/51xJJRz8zgL.jpg) ![2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Image 4](https://m.media-amazon.com/images/I/51dDp6fs0bL.jpg) ![2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Image 5](https://m.media-amazon.com/images/I/51FH1SeoQ1L.jpg) ## Questions & Answers **Q: How did you mix into the mortar mix? I tried fiberglass fibers and they clumped into hair balls in the mix.** A: I used a electric mixer from Lowe’s. And premixed concrete. Had no issues with the fibers separating and mixing into the concrete. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality, smart solution. *by I***F on June 27, 2019* The fiber mixed well with the cement and was transparent. Seems the fiber is good quality and I like that it is webbed. I think this hold up better than the single stranded fibers I have used in the past. I need this a few times a year so ill be buying more. I'll post an update later. I'm pretty sure it will be positive. ### ⭐⭐⭐⭐ Plastic *by M***K on August 31, 2020* Ok for plastic ### ⭐⭐⭐⭐⭐ Good quality! *by A***A on May 14, 2022* Perfect for the job at a great price! Already ordered more, thank you. ## Frequently Bought Together - 2.2lbs Clear Fibrillated 100% Polypropylene Concrete Cement Mortar Fiber 3/4 (19mm) inch Anti-Crack Reinforcement - Bon Tool Anti-Crack Concrete Fibers - SIKA - SikaLatex R - Concrete Adhesive Glue, White - Admix for Portland-Cement Mortar/Concrete - Resistant to Freezing and thawing Damage - 1-Gallon --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/138392862-2-2lbs-clear-fibrillated-100-polypropylene-concrete-cement-mortar-fiber](https://www.desertcart.us/products/138392862-2-2lbs-clear-fibrillated-100-polypropylene-concrete-cement-mortar-fiber) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*