Heavy Duty Mastic Sealant Gun

The Faithfull Heavy Duty Mastic Sealant Gun is a professional-grade applicator designed for precise dispensing of sealants and adhesives on demanding trade applications. Built with heavier gauge steel throughout its construction, this robust mastic gun delivers superior durability and reliable performance for regular use on site. The double spring ratchet mechanism provides positive and precise sealant feed when the trigger is pulled, with instant return upon release for controlled application. Ribbed finger grips on the larger handle ensure extra user comfort through 360°, reducing hand fatigue during extended use. A handy nozzle cleaning pin integrated into the handle keeps the tool ready for immediate use. Accepting all standard size adhesive and sealant cartridges up to 425ml, this heavy duty mastic gun is ideal for professional decorators, plumbers, and general contractors working with silicone sealants, expanding foams, and construction adhesives. The 285mm barrel length accommodates full-size cartridges for reduced downtime and continuous workflow.

Features and Benefits:

• Heavy gauge steel construction for enhanced durability and longevity
• Double spring ratchet mechanism delivers precise sealant control
• Ribbed 360° finger grips provide superior comfort during extended use
• Integrated nozzle cleaning pin for convenient maintenance
• Compatible with all standard size cartridges up to 425ml

Specifications: Capacity (ml): 425 Barrel length: 285mm