--- product_id: 456114301 title: "Orange Mason Line - #18 Braided Nylon String - 500 Ft Length - Nylon Twine for Gardening & Masonry - Perfect Construction String" brand: "ace supply" price: "£15.81" currency: GBP in_stock: true reviews_count: 13 category: "Ace Supply" url: https://www.desertcart.co.uk/products/456114301-orange-mason-line-18-braided-nylon-string-500-ft-length store_origin: GB region: United Kingdom --- # fluorescent high visibility 500 ft durable length 170 lb tensile strength Orange Mason Line - #18 Braided Nylon String - 500 Ft Length - Nylon Twine for Gardening & Masonry - Perfect Construction String **Brand:** ace supply **Price:** £15.81 **Availability:** ✅ In Stock ## Summary > 🧡 Tie it tight, see it bright — the pro’s choice for precision and power! ## Quick Answers - **What is this?** Orange Mason Line - #18 Braided Nylon String - 500 Ft Length - Nylon Twine for Gardening & Masonry - Perfect Construction String by ace supply - **How much does it cost?** £15.81 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/456114301-orange-mason-line-18-braided-nylon-string-500-ft-length) ## Best For - ace supply enthusiasts ## Why This Product - Trusted ace supply brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **No Fray, No Fail:** Braided, not twisted—won't unravel or fray, keeping knots secure and tension steady. - • **Unrivaled Strength:** Braided nylon design delivers 170 lb max tensile strength for toughest jobs. - • **Versatile Pro-Grade Use:** Perfect for construction, landscaping, gardening, and surveying—one string to rule them all. - • **Smooth Handling Experience:** Consistent thickness and tangle-free spool feed for effortless, professional-grade application. - • **Visibility That Commands Attention:** Fluorescent orange color ensures your line stands out on any site or garden. ## Overview This 500 ft fluorescent orange nylon string line from ACE Supply combines superior braided nylon strength with high visibility for professional-grade use in construction, gardening, and surveying. Rated at 170 lb tensile strength, it resists fraying and unraveling, ensuring reliable tension and knot security in any outdoor environment. ## Description Orange Mason Line - #18 Braided Nylon String - 500 Ft Length - Nylon Twine for Gardening & Masonry - Perfect Construction String - desertcart.com Review: Strong, consistent, no fraying — exactly what it should be - This twine does exactly what nylon string is supposed to do. It’s strong for the size, holds tension without stretching, and doesn’t fuzz or fray during use. The thickness is consistent along the length, which matters if you’re tying knots that need to stay put. Cuts cleanly, knots easily, and doesn’t slip once set. The bright white color is useful when visibility matters for gardening, bundling, or layout lines. The spool feeds smoothly without tangling or collapsing halfway through. Nothing fancy, no gimmicks, just reliable material that performs predictably. If you need dependable string rather than decorative twine, this is the correct choice. Review: Does the job. - This is pretty good string. It is strong enough to pull on without breaking or stretching. The high visibility color makes it stand out to enough to avoid getting wrapped up in it. ## Features - Strong string - This thick string is made of high quality nylon, which is stronger than polypropylene twine. The braided design allows this marking rope to hold up through the harshest conditions! - Braided, not twisted - Braided nylon mason line is superior to nylon twisted cord because twisted nylon twine will unravel after being cut. Braided mason line won't fray or unravel when tying knots. - Easy to use - Ideal for use with string line level or for any commercial twine heavy duty outdoor projects. Use as plumb line, or with surveyors plumb bob with string, or with a masonry line holder. - Garden string - This orange string is perfect for use in the garden. Use it as tomato twine string to tie up tomato plants, or for wick watering african violets, or general landscaping twine. - Bright colors - Each braided masonry line roll is fluorescent and easy to see. Perfect outdoor string for use as landscape twine, property line markers, construction twine, or marker string. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B61ZYFB3 | | Best Sellers Rank | #339 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Masonry String Lines | | Brand Name | ACE Supply | | Color | Flo Orange | | Customer Reviews | 4.7 4.7 out of 5 stars (2,515) | | Line Weight | 170 Lb Max Tensile Strength | | Manufacturer | ACE Supply | | Manufacturer Part Number | MLR-OR-500-6-BRNYL18 | | Material Type | Nylon | | Model Number | MLR-OR-500-6-BRNYL18 | | Number of Items | 1 | | Product Style | Fluorescent Orange | | UPC | 850026074307 | | Unit Count | 500.0 Feet | ## Product Details - **Brand:** ACE Supply - **Color:** Flo Orange - **Line Weight:** 170 Lb Max Tensile Strength - **Material:** Nylon - **Style:** Fluorescent Orange ## Images ![Orange Mason Line - #18 Braided Nylon String - 500 Ft Length - Nylon Twine for Gardening & Masonry - Perfect Construction String - Image 1](https://m.media-amazon.com/images/I/81ZgErpagvL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Strong, consistent, no fraying — exactly what it should be *by L***L on January 5, 2026* This twine does exactly what nylon string is supposed to do. It’s strong for the size, holds tension without stretching, and doesn’t fuzz or fray during use. The thickness is consistent along the length, which matters if you’re tying knots that need to stay put. Cuts cleanly, knots easily, and doesn’t slip once set. The bright white color is useful when visibility matters for gardening, bundling, or layout lines. The spool feeds smoothly without tangling or collapsing halfway through. Nothing fancy, no gimmicks, just reliable material that performs predictably. If you need dependable string rather than decorative twine, this is the correct choice. ### ⭐⭐⭐⭐⭐ Does the job. *by M***R on December 4, 2025* This is pretty good string. It is strong enough to pull on without breaking or stretching. The high visibility color makes it stand out to enough to avoid getting wrapped up in it. ### ⭐⭐⭐⭐⭐ Good and strong *by K***Y on December 20, 2025* This is tough and works well. Good deal for the amount and durability --- ## 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.co.uk/products/456114301-orange-mason-line-18-braided-nylon-string-500-ft-length](https://www.desertcart.co.uk/products/456114301-orange-mason-line-18-braided-nylon-string-500-ft-length) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-15*