UPTTHOW Fiberglass for Cement Mortar Concrete Reinforcement Anti-Seepage and Anti-Cracking Cement Mix for Building Walls Garden Floor 0.35"(9MM)-1lb

UPTTHOW Fiberglass for Cement Mortar Concrete Reinforcement Anti-Seepage and Anti-Cracking Cement Mix for Building Walls Garden Floor 0.35"(9MM)-1lb

Q: 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

Q: 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

4.6/5

Product ID: 647743061

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Details

Material
Fiberglass
Brand
UPTTHOW
Colour
White
Shape
Rectangular
Item Diameter
9 Millimetres

💧Waterproof & anti-seepage

🧱9mm thick fiberglass roll

🛡️Boosts impact & crack resistance

Frequently Bought Together

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Description

🧱 Fortify your build with next-level crack & seep resistance!

EASY PRO MIX - Simply blend with sand and cement; just 30-60 seconds extra stirring for superior mortar toughness.
PRECISION DOSAGE - 1 lb per cubic yard guarantees optimal reinforcement; increase for high-impact or freeze-thaw zones.
WATER BARRIER BOOST - Dense fiber network enhances cement impermeability—perfect for basements and exterior walls prone to moisture.
CRACKPROOF CONFIDENCE - Fiberglass fibers disperse evenly to prevent fine cracks, ensuring long-lasting wall integrity.
IMPACT READY REINFORCEMENT - High-strength filaments form a resilient mesh that absorbs shocks and seismic stresses effortlessly.

UPTTHOW Fiberglass is a 9mm thick commercial-grade reinforcement roll designed to mix seamlessly with cement mortar. It significantly enhances mortar toughness by preventing cracks, improving waterproofing, and boosting impact resistance—ideal for walls, garden floors, and wet environments. Made in the USA, this 1 lb package is optimized for professional-grade construction durability.

Specifications

Item Thickness	9 Millimetres
Item Form	Roll
Number of Items	1
Grade Rating	Commercial
Manufacturer	UPTTHOW
Country of Origin	USA
Item Weight	472 g
Package Dimensions	19.61 x 18.29 x 5.21 cm; 472 g
Item part number	JIN-Fiberglass 9mm-1lb
Are batteries included?	No

Have a Question? See What Others Asked

Are the fibers AR fiberglass (alkali resistant) ?

Will this work with self leveling cement?

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