• Bak Laron 21 Overlap Welder 230V
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BAK LarOn 21 Overlap Welder 230V

BAK LarOn 21 Overlap Welder 230V

BAK-6600402

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⚠️ Important Pricing Update

Tariff-related changes are impacting some product prices and availability.

You can still place your order as usual—our team will immediately review it and reach out if any updates are needed before processing.

If a product's price is showing $0.00, this means the price is in flux and we need to get a current price from the manufacturer. In this case, you can request a quote for this item by clicking the Add to Quote Request button, or you can add it to your order, and check out. Regardless of the method you choose, we will reach out to you ASAP with current pricing for your approval before proceeding with an order.

We remain committed to transparency, fairness, and helping you get the products you need—on time and on budget. Thank you for your continued trust in Up Side Down Supply.

📞 Questions? Call us at 800-776-7613

The new LarOn 21 is easy to handle and user friendly due to optimal design and balance. Work is now even more efficient with the LarOn 21, the fastest automatic welding machine in the market!

  • Completely brushless motor technology allows for continuous operation
  • Maximum welding speed is 68fpm
  • Welds all types of membranes up to 90 mil including fleece back
  • Integrated GPS tracker so the machine's location is known at any moment
  • Telescoping/folding T-Handle
  • Digital display allows you to check incoming voltage before operating the machine
  • Lockable airflow potentiometer
  • Easy maintenance and standard components
  • Reliable chain-driven design
  • Most durable and reliable circuitry
  • Airflow, speed, and temperature are stepless adjustable
  • Lifetime milled aluminum frame
  • Modified bitumen kit available in 80mm or 100mm
  • Industry exclusive 3-year limited warranty

Shipping & Returns

FREE SHIPPING ON ORDERS OF $250+!

Shipping charges will be added to your invoice if your order totals less than $250 (not including tax). The minimum shipping charge for orders under $250 is $19.99. Any items that are backordered on orders that qualify for free freight will be shipped without freight charges. We cannot ship to P.O. Boxes. Shipments to residential or limited access addresses are subject to additional charges that will be added to the invoice. Any additional freight charges that are incurred due to delivery conditions or customer preferences could be billed after the order has been received.

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BAK

BAK Thermoplastic Welding Technology is a global leader in high-end heat welding equipment for the roofing and flooring industries. Engineered in Switzerland, BAK tools are the professional choice for welding plastic membranes and technical textiles with absolute precision. From powerful automatic roof welders to versatile handheld heat guns, BAK delivers the temperature control and durability required for watertight, long-lasting commercial roofing projects.