High Visibility Nylon Mason Line Construction Chalk String Bricklaying Layout Marking Tool

• Customization: Available
• After-sales Service: Online Support
• Warranty: 12 Months
• Model NO.: NML-003
• Material: 100% Nylon
• Shape: Round
• Packing: Spool / Hank (Customizable)
• Color: Fluorescent Orange / Yellow / Blue (Customizable)
• Length: 50m / 100m / 150m / 200m / 500m (Customizable)
• Application: Bricklaying, Construction Layout, Masonry Work
• Sample: Free
• OEM/ODM: Available
• Transport Package: Carton
• Specification: 0.8mm-2.0mm
• Trademark: NTEC or OEM
• Origin: Nantong, Jiangsu Province, China
• HS Code: 5607500000
• Production Capacity: 80000 Tons/ Year
• Package Size: 31.00cm * 25.00cm * 32.00cm
• Package Gross Weight: 6.500kg

Product Description

Product Description

Our nylon mason line is engineered for professional construction and masonry applications. Featuring a high-tensile and high-visibility fluorescent colors, this line delivers exceptional strength, durability, and visibility, making it the ideal choice for accurate layout, bricklaying, and general site work.

Specification

Product Name	Nylon Mason Line High Visibility Construction Chalk String for Bricklaying Layout Marking
Material	100% Nylon
Diameter	0.8mm-2.0mm (customizable)
Packing	Spool / Hank (customizable)
Color	Fluorescent Orange / Yellow / Green / Blue (customizable)
Length	50m / 100m / 150m / 200m / 500m (customizable)
UV Resistance	UV-stabilized
Application	Bricklaying, Construction layout, Masonry work, General site use

Key Features & Benefits

1. Single Strand Structure: High strength, fray-resistant, long service life.

2. High Visibility Fluorescent Color: Bright and easy to spot in any light.

3. 100% High Tenacity Nylon: Great tensile & abrasion resistance.

4. UV Stabilized: Durable under long-term outdoor sun exposure.

5. Waterproof & Rot Proof: Stable performance in wet conditions.

Applications

Bricklaying & Masonry: Perfect for creating straight, level lines for laying bricks, blocks, and stone.

Construction Layout: Ideal for establishing reference lines for foundations, footings, and structural elements.
General Site Use: Suitable for a wide range of tasks, including measuring, marking, and securing materials.

Packaging & Shipping

Custom packaging solutions available upon request.

Spool

Hank

Company Profile

NANTONG NTEC MONOFILAMENT TECHNOLOGY CO.,LTD

NTEC is striving to become one of the world's leading monofilament yarn manufacturer.

Nantong NTEC Monofilament Technology Co., Ltd specializes in the functional large diameter polymer monofilament including polyester, polyamide, polyolefin, and the functional monofilament featuring with heat resistant, electric conductivity, anti-radiation and high absorption. Meanwhile the products also include monofilament wires such as fishing line, tennis string, trimmer line. Multiple application covers security, construction reinforcement, environmental filtration, medical healthcare, communication equipment, new energy, 3D printing and other scenarios.

Certifications

FAQ

Q: Are you a trading company or a manufacturer?
A: We are a professional manufacturer with our own factory.

Q: What is your delivery time?
A: For in-stock goods, delivery is generally within 3 working days.
For custom orders, the lead time is 15-20 working days, subject to the order quantity.

Q: Do you provide samples? Is the sample free of charge?
A: Free samples are available, while the freight cost shall be borne by the buyer.

Q: What are your payment terms?
A: For orders with an amount ≤ 1000 USD: 100% T/T in advance.
For orders with an amount ≥ 1000 USD: 30% T/T as deposit in advance, the balance to be paid before shipment.

Ready to upgrade your Mason Line? 
Contact us for custom diameters, colors, and technical support!