Milwaukee M18 Caulking Gun 400

Milwaukee Caulking Gun M18

Milwaukee Caulking Gun — Features & Benefits

• 4,500N force ensures consistent sealant flow without pressure loss or cartridge expulsion issues
• Large robust plunger design minimises blow-back and cleanup on finished surfaces
• Optimised for construction adhesives, sealants and caulks in full temperature range
• Cordless portability removes cable hazards from scaffolding, ladders and confined spaces
• M18 battery compatibility integrates with existing Milwaukee power tool systems

Who Is This Milwaukee Caulking Gun For?

Waterproofing specialists, glaziers and general builders rely on the Milwaukee caulking gun for consistent sealant application in window frames, expansion joints and facade work. The cordless design simplifies working at height or in confined spaces. Professional performance for high-volume sealing operations on mixed building projects.

Why Buy Your Milwaukee Caulking Gun from Tool Depot?

Tool Depot Ireland supplies Milwaukee caulking guns, cartridge holders and sealant accessories to Irish building teams. M18 batteries and chargers ensure seamless integration with your existing Milwaukee inventory. Fast nationwide delivery supports your building schedule across Ireland. Trusted by Irish professionals for quality Milwaukee tools.

If you place your order online, we will contact you if any of your items are out of stock with current lead times or alternatives if suitable. For more details see our full Refund and Returns Policy.


Nationwide delivery available, or collect in person at our Wexford store.
Tool Depot are an Irish based company and are the leading stockist of Power Tools in Wexford. We stock a huge range of Power Tools, Hand Tools and accessories from top brands at great prices.


We service what we sell. Expert advice is just a phone call away on 053 9168972.