New to Latinafy? Totally normal — 92.7% of our customers were first-timers in April 2025.

You know Mercado Libre (the Amazon of Latin America), and you trust Visa, PayPal, FedEx, DHL. We connect the dots — simply.

No customs mess. No extra fees. Just what you want, delivered fast with prepaid pricing.

Mapei

Mapei Macro Fibra Para Hormigon

Write a Review
Satisfaction Guarantee

Protected Purchase — Receive the product you expected or get your money back.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.
Shipping Time:
Ships within 2-5 business days after your purchase. We will receive your product at our warehouse and carefully package it for international shipping.
FREE delivery currently available in the USA by Wednesday, May 28 with FedEx

USA: Arrives in 2–3 business days.

Europe: Arrives in 5–9 business days.

Israel: Arrives in 7–9 business days.

Australia & New Zealand: Arrives in 9–12 business days.

Rest of the World: Arrives in 8–12 business days.

Additional shipping options may be available at checkout.

All orders are shipped with trusted carriers: FedEx, UPS, and DHL.

SKU:
MLA1412895244
Condition:
New
UPC:
8022452128158
Weight:
7.80 KGS
Last updated: less than 15 minutes ago (May 24, 2025).
  • Macro Fibra Para Hormigon 0
  • Macro Fibra Para Hormigon 1
  • Macro Fibra Para Hormigon 2
  • Macro Fibra Para Hormigon 3
Mrsp: US $479.00
US $334.32 & eligible for FREE Shipping
— You save US $144.68
Verified Vendor — All vendors on Latinafy are 100% verified
Safe shopping experience. Shop with confidence knowing that you are buying from trusted sources.
Satisfaction Guarantee

Protected Purchase — Receive the product you expected or get your money back.

All tariffs & duties are already pre-paid and pre-cleared. No additional payments will be required on delivery.

Currently available

Secure Payments Pay with all debit and credit cards through PayPal, using secure 256-bit SSL encryption to ensure your information is safe.

Choose now FedEx Economy Saver at checkout for FREE shipping on eligible products. Arrives in 3 to 5 business days (US/Canada & more). This item ships to other international locations, please see below.

You can confirm shipping methods and prices to your address on the shopping cart page or at checkout before placing an order.

US & Canada: flat-rate US $7.99 shipping, or free on orders over US $50 of eligible products from each country of origin. Arrives in 3 to 5 business days. May vary for remote locations in non-contiguous states.

Rest of Americas: free on orders over US $150. Arrives in 3 to 5 business days.

UK, France, Germany & more in Europe: free on orders over US $150. Arrives in 4 to 6 business days.

Australia: free on orders over US $130. Find calculated rates at checkout. Arrives in 7 to 9 business days.

Asia: free on orders over US $150. Arrives in business 5 to 7 days.

Middle East & Africa: free on orders over US $150. Arrives in 7 to 9 business days.

Rest of the World: free on orders over US $150..Find calculated rates at checkout.

FedEx Priority also available at checkout in eligible regions.

Get FREE shipping on eligible products from the same country of origin.

Shop all stores and brands from Latin America

Exclusive Products from Latin America — Get items not available elsewhere.

We Buy It For You — Fast delivery straight to your door.


Step-by-step process of your purchase

1.Buy your favorite product on Latinafy

2.Pay safely with any international card

3.We handle everything—local purchase, prep, and international shipping

4.Get your tracking number and wait for it at your doorstep. Easy!

Description

Shop Macro Fibra Para Hormigon and more Otros at Latinafy.com

Enhance your concrete projects with Mapei Macro Fibra ST 42, a structural polymer fiber designed to improve the performance of conventional, precast, and shotcrete concrete. Replacing traditional welded wire mesh, this fiber offers superior load distribution and crack control. Each 6kg bag provides an efficient solution for various applications while being lightweight and easy to handle. Enjoy enhanced tensile strength and ductility in your concrete by integrating this advanced technology into your mixes.

Mapefibre ST 42 is a cutting-edge polymer fiber designed with a length of 42 mm, specifically formulated to enhance the structural integrity and performance of concrete in various applications. This innovative product serves as an excellent alternative to traditional reinforcement techniques, such as electro-welded meshes and steel fibers, effectively distributing loads and reducing plastic shrinkage cracking in concrete. Ideal for both normal and accelerated set shotcrete, Mapeifibre ST 42 ensures high ductility for critical constructions, making it suitable for safety layers in tunnels, ditches, and water channels. The technical advantages of Mapeibre ST 42 are noteworthy. The product's compatibility with common high-quality concrete additives promotes optimal mix design, consistency, and workability. It is resistant to alkalinity and corrosion, ensuring durability even in harsh environmental conditions. With a specially treated surface, these fibers bond excellently with cement paste, ensuring uniform distribution throughout the concrete mix. Additionally, Mapeifle ST 42 showcases remarkable tensile and residual strength characteristics, enhancing the overall stability and longevity of concrete structures. For optimal use, simply add Mapeibre ST 42 to your concrete mixer along with the other ingredients. The recommended dosage varies from 1 to 5 kg per cubic meter, depending on the desired performance characteristics. Packaged in practical 6 kg plastic bags, Mapefibre ST 42 can be stored for up to 12 months when protected from moisture, making it a convenient addition to your construction supplies.

Usage ideas Ideal for industrial floors and pavements Perfect for precast concrete panels and pipes Suitable for shotcrete applications Great for reinforcing concrete in aggressive environments

Frequently asked questions
question: For a curb that I want to reinforce using H21 concrete, how much per cubic meter should I use?
answer: You can add 1.5 kg per cubic meter.

- Marca: Mapei
- Código universal de producto: 8022452128158
- Condición del ítem: Nuevo
- Modelo: MAPEFIBRE ST 42

Vendor listing title: Macro Fibra Para Hormigon
View AllClose

Additional Information

Origin:
Argentina
Vendor:
Shop on Mercado Libre Argentina
View AllClose
Reddit banner desktop