--- product_id: 396355622 title: "6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor" brand: "uptthow" price: "1684935₫" currency: VND in_stock: true reviews_count: 5 category: "Uptthow" url: https://www.desertcart.vn/products/396355622-6mm-1lb-fiberglass-for-cement-mortar-concrete-reinforcement-anti-seepage store_origin: VN region: Vietnam --- # Impact resistant Waterproof 6mm thickness 6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor **Brand:** uptthow **Price:** 1684935₫ **Availability:** ✅ In Stock ## Summary > 🏗️ Build Better, Build Smarter! ## Quick Answers - **What is this?** 6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor by uptthow - **How much does it cost?** 1684935₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/396355622-6mm-1lb-fiberglass-for-cement-mortar-concrete-reinforcement-anti-seepage) ## Best For - uptthow enthusiasts ## Why This Product - Trusted uptthow brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimal Dosage:** 1 lb. per cubic yard for maximum effectiveness—no guesswork needed! - • **Seismic Shield:** Enhance your cement's impact resistance for ultimate durability. - • **Easy Mixing Magic:** Just mix, stir, and pour—it's that simple! - • **Waterproof Wonder:** Perfect for basements and wet areas—keep your structures dry! - • **Crack-Free Confidence:** Say goodbye to fine cracks with our advanced fiberglass integration! ## Overview The 6MM-1Lb Fiberglass for Cement Mortar is designed to enhance the toughness and durability of your concrete mixes. With its anti-cracking and waterproof properties, this fiberglass solution is perfect for various applications, including building walls and garden floors. Easy to use and highly effective, it ensures your structures withstand the test of time and elements. ## Description Weight：6mm 1lb Review: Perfect for adding to Bondo for extra strength. As a taxidermist, I add it to Bondo to make thinner ears in the animals that I taxidermy. It does a great job. Review: Strands too long, does not mix well with cement ## Features - 【Anti-cracking】- Mixing fiberglass and mortar together, the irregular distribution of fiberglass in the mortar enhances the toughness of mortar, and inhibits the formation of fine cracks. - 【Waterproof and Impermeable】- A large number of fiber filaments increase the density of cement, which can effectively solve the problem of penetration. It is very suitable for wet place such as basements, pond, Exterior wall. - 【Impact Resistance】-High-strength fiber filaments are attached to each other as a dense net to hold the cement tightly. It can effectively enhance the impact and seismic performance of cement. - 【How to Use】-Evenly mix sand, cement and fiberglass together, then add an appropriate amount of water, and finally stir (the stiring time is 30-60 seconds longer than without fiberglass) - 【Dosage】-Use 1 lb. (1 pkg) per cubic yard (27 cubic feet) of concrete. You can add a little more in the area with strong impact or severe freeze-thaw ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09DT651WG | | ASIN | B09DT651WG | | Best Sellers Rank | #61,296 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #48 in Contact Cements | | Brand Name | UPTTHOW | | Color | White | | Customer Reviews | 4.6 4.6 out of 5 stars (360) | | Customer reviews | 4.6 4.6 out of 5 stars (360) | | Date First Available | 20 October 2021 | | Grade Rating | Commercial | | Item Diameter | 6 Millimeters | | Item Form | Flat Rod | | Item Shape | Rectangular | | Item Thickness | 6 Millimeters | | Item Weight | 0.55 Kilograms | | Item model number | UWFiberglass 6mm-1lb US | | Manufacturer | UPTTHOW | | Manufacturer | UPTTHOW | | Material | Fiberglass | | Model Number | UWFiberglass 6mm-1lb US | | Number of Items | 1 | | Package Dimensions | 20.9 x 18.49 x 4.19 cm; 549 g | | Part Number | UWFiberglass 6mm-1lb US | ## Product Details - **Brand:** UPTTHOW - **Colour:** White - **Item diameter:** 6 Millimeters - **Material:** Fiberglass - **Shape:** Rectangular ## Images ![6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor - Image 1](https://m.media-amazon.com/images/I/71Ky0YD+2aL.jpg) ![6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor - Image 2](https://m.media-amazon.com/images/I/81XOIowNKOL.jpg) ![6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor - Image 3](https://m.media-amazon.com/images/I/81eubYW9sXL.jpg) ![6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor - Image 4](https://m.media-amazon.com/images/I/81HCtLzu8UL.jpg) ![6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-seepage and Anti-cracking Cement Mix for Building Walls Garden Floor - Image 5](https://m.media-amazon.com/images/I/91vaUr-2FKL.jpg) ## Available Options This product comes in different **Size, Item Package Quantity** options. ## Questions & Answers **Q: Are the fibers AR fiberglass (alkali resistant) ?** A: 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?** A: 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***V on 18 October 2025* Perfect for adding to Bondo for extra strength. As a taxidermist, I add it to Bondo to make thinner ears in the animals that I taxidermy. It does a great job. ### ⭐⭐ Review *by B***S on 14 June 2023* Strands too long, does not mix well with cement ### ⭐⭐⭐⭐⭐ Review *by M***G on 9 February 2024* Absolutely what it says. I ordered what I got. I made a mistake thinking it was 5lb but it was actually 4lb. I am so sorry. The cut is good and the weight is correct. I will be ordering more in the future. ## Frequently Bought Together - UPTTHOW 6MM-1Lb Fiberglass for Cement Mortar Concrete Reinforcement Anti-Seepage and Anti-Cracking Cement Mix for Building Walls Garden Floor - Alpha Pro Fluidizer 1 lb - Dry superplasticizer for Any Concrete Countertop Mix - 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.vn/products/396355622-6mm-1lb-fiberglass-for-cement-mortar-concrete-reinforcement-anti-seepage](https://www.desertcart.vn/products/396355622-6mm-1lb-fiberglass-for-cement-mortar-concrete-reinforcement-anti-seepage) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-22*