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Panasonic EY 3640 LS1S cordless caulking gun 14.4 V up to 600 ml

Description

The Panasonic EY 3640 LS1S cordless cartridge gun is compact and powerful and works with a brushless motor. It processes cartridges up to 310 ml and foil bags up to 600 ml and weighs only 2.65 kg including battery.

Your benefits

  • Powerful 4.2 Ah Li-ion battery with 14.4 V
  • Brushless motor for long service life
  • 50 minutes usable charge, 60 minutes full charge
  • Low weight of 2.65 kg including battery
  • Electronic speed stabilisation and automatic pressure relief

Areas of application

  • Clean and controlled filling of joints and cavities
  • Processing silicone, acrylic and adhesives/sealants
  • Cartridges and foil bags up to 600 ml
  • Demanding building-site and industrial use

Technical details and features

The brushless motor works with low maintenance and efficiently, the fully automatic pressure relief ensures drip-free working. The electronic speed stabilisation enables an even application even with viscous materials. Supplied including a 4.2 Ah battery with 14.4 V; charge the battery fully before first use.

Technical data

Area of use: Exterior, Interior
Technical data
Pack size: 600 ml
Product type: Cartridge gun
Use
Field of use: Indoors, outdoors
Merchandise group: Tools, painting supplies & protective equipment

Manufacturer information

Manufacturer information pursuant to Art. 19 EU GPSR

Postal address Panasonic Industry Europe GmbH
Caroline-Herschel-Straße 100
85521 Ottobrunn
Germany

Electronic address info.pieu@eu.panasonic.com

All products by Panasonic

Information as of: 2026-10-10

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For your project

These products go with it

Project: Apply sealant from the cartridge

Cut the cartridge tip off above the thread, screw on the nozzle and cut it at an angle to match the joint width. Insert the cartridge into the manual gun, mask the joint edges, inject evenly and smooth the joint immediately.

  1. Prepare the surface

  2. Tools & accessories

  3. Finish & care

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