Description
Sealant applicator gun tools are essential for accurate and controlled application of sealants and adhesives, especially in professional marine, construction, and maintenance work. The PMT Acculight III 300 sealant applicator gun is a compact and versatile tool designed for extruding sealants and adhesives packaged in standard cartridges; therefore, it delivers precise control and consistent material flow.
Because accuracy and comfort are critical during sealing and bonding tasks, this sealant applicator gun is widely used in boat building, refits, repairs, and general workshop applications. In addition, its lightweight construction makes it easy to handle, which helps reduce hand fatigue during prolonged use. As a result, users can work longer while maintaining clean and accurate application lines.
Moreover, the PMT Acculight III 300 applicator gun is especially well suited for confined spaces, such as tight deck fittings, interior joins, and detailed sealing work. For this reason, it is a popular choice among professionals who require precision without sacrificing comfort. When used together with Marine Sealants & Adhesives and Surface Preparation Products, it becomes a reliable part of a complete sealing system.
Furthermore, this sealant applicator gun offers smooth trigger action, which helps deliver steady extrusion and reduces the risk of over-application or waste. Therefore, both professional users and confident DIYers benefit from cleaner finishes and improved control.
Whether used for marine sealants, construction adhesives, or general maintenance tasks, the PMT Acculight III 300 sealant applicator gun delivers dependable performance where precision, comfort, and reliability matter most.
Key Features
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Professional sealant applicator gun for standard cartridges
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Lightweight design for reduced user fatigue
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Smooth and controlled extrusion for precise application
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Compact size ideal for confined spaces
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Suitable for marine, industrial, and DIY use
Typical Applications
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Applying marine sealants and adhesives
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Deck fittings, joints, and seams
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Boat refit and repair projects
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Construction and maintenance work
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Professional and DIY workshop use
Product Information
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Product type: Sealant applicator gun
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Model: PMT Acculight III 300
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Cartridge type: Standard cartridges
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Application method: Manual extrusion
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Suitable for: Marine, industrial, and DIY projects
Learn More
For full technical specifications and manufacturer guidance, visit the official PMT website. In addition, this resource provides further information on professional sealant application tools.





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