Rang & Lead

Explore high-quality soldering lead and wire for all your electronics and repair needs. Our category includes various types like leaded, lead-free, and flux-core solder in different thicknesses. Find the perfect soldering material for your projects, whether you're a professional technician or a DIY enthusiast. We offer reliable brands and affordable options to ensure smooth soldering every time.

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Buy Soldering Lead SN63 1.2mm 500g | High Quality

Soldering Lead / Rang SN63 1.2mm 500g (1/2 kg) - High Quality

Reference: BP-0054

৳1,620

SN63 Solder Wire 1.2mm - Buy Premium Lead-Tin for PCB Repair

1.2mm Solder Wire SN63 - Premium Lead / Rang (1 Meter)

Reference: BP-0098

৳60

Best Soldering Lead & Wire in Bangladesh for Electronics & Science Projects

Welcome to Bigyan Project (বিজ্ঞান প্রজেক্ট) – your trusted destination for premium soldering lead (রাং) and wires in Bangladesh! Whether you're a student working on a science project, a DIY electronics hobbyist, or a professional technician, we offer the best-quality solder wires to ensure flawless connections and long-lasting results.

Why Choose Our Soldering Lead & Wire?

At Bigyan Project, we stock a wide range of soldering materials, including:

Standard 60/40 Tin-Lead Solder (আলফা রাং) – Perfect for beginners and school projects.
Lead-Free Solder (লেড-ফ্রি রাং) – Eco-friendly and safe for health-conscious users.
Flux-Core Solder Wire – Self-cleaning for smoother, bubble-free joints.
Thin & Thick Solder Wires (0.5mm to 2mm) – Ideal for PCB work and heavy-duty repairs.

Top Uses for Students & DIYers in Bangladesh

Our soldering rang is widely used by Bangladeshi students for:

Building science fair projects (e.g., LED circuits, solar panels).
Repairing gadgets like mobile chargers, headphones, and Arduino boards.
Creating DIY electronics (robotics, IoT devices) at home or in university labs.

Buy with Confidence from Bigyan Project

As Bangladesh’s favorite STEM shop, Bigyan Project (বিজ্ঞান প্রজেক্ট) guarantees:

Affordable Prices – Cheaper than local markets in Dhaka, Chittagong, and Sylhet.
Quick Delivery – Ships to all districts via Pathao, Sundarban, or eCourier.
Expert Support – Need help choosing solder for your project? Call us!

SEO-Optimized Keywords Naturally Included:

Find the best solder wire price in Bangladesh, রাং কিনুন ঢাকায়, or science project materials online at Bigyan Project. Our soldering lead (লিড/রাং) is tested for conductivity and durability, making it the #1 choice for schools like BUET, DU, and RUET.

Pro Tip: Pair your solder with our soldering irons and PCB boards for a complete DIY kit!