The Toolway Heavy Duty Mastic Gun is designed for reliable and controlled application of sealants, adhesives, and mastics. Built with a strong metal frame and equipped with a pressure relief device (PRD), it ensures smooth operation, reduced material waste, and consistent results on every job.

Ideal for both professional tradespeople and DIY users, this mastic gun provides durability, comfort, and precision for everyday sealing and bonding tasks.

• Heavy duty metal construction for long-lasting performance
• 425ml cartridge capacity for standard applications
• Pressure Relief Device (PRD) reduces drips and waste
• Smooth trigger action for controlled flow
• Ergonomic handle for comfortable use
• Suitable for sealants, adhesives, and general mastic work
• Ideal for trade and home use