Are the fibers AR fiberglass (alkali resistant) ?

I made hypertufa pots with the fibers in the mixture since they are glass fibersI believe they are alkali resistant

Will this work with self leveling cement?

First if your using self leveling cement you most likely are and should be covering it with tile or some type flooring. It should not really need the fiberglass fibers for strength since it is getting covered up. It is possible it will work but don't use a heavy amount. I would try a small test spot on a piece of plywood or somewhere. See what other answers you get back also, or ask the seller too

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fiberglass for Cement Mortar Concrete Reinforcement Anti-Seepage and Anti-Cracking Cement Mix for Building Walls Garden Floor 3/4"(19MM)-1lb

Fiberglass for Cement Mortar Concrete Reinforcement Anti-Seepage and Anti-Cracking Cement Mix for Building Walls Garden Floor 3/4"(19MM)-1lb

Product ID: 373253480

Details

Brand
UPTTHOW
Color
White
Item Diameter
0.75 Inches
Material
Fiberglass
Shape
Fluffy

💧Waterproof fiber network enhances impermeability

🧱1 lb per cubic yard dosage for precise mixing

🛠️19mm fiber diameter for optimal reinforcement

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

VT6372

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

Secure transaction

Details

Brand
UPTTHOW
Color
White
Item Diameter
0.75 Inches

Description

🧱 Reinforce your build, resist the cracks, and waterproof like a pro!

EASY PRO MIXING - Simply blend with sand and cement; just add 30-60 seconds extra stirring for perfect integration.
TAILORED DOSAGE - Use 1 lb per cubic yard, with flexibility to increase in high-impact or freeze-thaw zones.
CRACKPROOF CONFIDENCE - Fiberglass fibers disperse evenly to prevent fine cracks and boost mortar toughness.
IMPACT READY STRENGTH - High-strength fiber mesh enhances impact and seismic resistance for long-lasting durability.
WATER RESISTANT SHIELD - Dense fiber filaments create a waterproof barrier ideal for basements and exterior walls.

UPTTHOW Fiberglass for Cement Mortar is a 19mm diameter, 1 lb roll of high-strength fibers designed to mix seamlessly with cement mortar. It significantly improves crack resistance, waterproofing, and impact durability, making it ideal for building walls, garden floors, and wet environments. Trusted by professionals, it requires just a slight adjustment in mixing time and dosage for superior structural performance.

Specifications

ASIN	B099NDS6V2
Best Sellers Rank	#27,369 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #961 in Building Materials
Brand	UPTTHOW
Brand Name	UPTTHOW
Color	White
Customer Reviews	4.7 out of 5 stars 368 Reviews
Grade Rating	Commercial
Item Diameter	0.75 Inches
Item Form	Roll
Item Shape	Fluffy
Item Thickness	0.75 Inches
Item Weight	16 ounces
Manufacturer	UPTTHOW
Material	Fiberglass
Model Number	Fiberglass 19mm-1lb
Number of Items	1
Part Number	Fiberglass 19mm-1lb
Shape	Fluffy
Unit Count	16 Ounce

Reviews

S**V

18.10.2025

S**L

10.02.2026

T**M

17.10.2025

N**R

27.09.2025

L**G

13.04.2026

M**R

9.05.2025

S**G

4.02.2026

A**R

4.10.2025

B**S

14.06.2023

M**G

9.02.2024

M**E

6.04.2024

M**K

29.07.2023

Y**N

1.09.2022

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.