Description
PS151 – Semi-Professional Sealant Gun Malta
PS151 is a robust semi-professional sealant gun in Malta, built for smooth and controlled extrusion of sealants and adhesives with medium to low viscosity. Moreover, it’s designed for users who need precision, comfort, and durability — all at excellent value for money. As a result, the PS151 delivers consistent performance, making it ideal for marine, construction, and industrial use.
Featuring a strong aluminium body, rotating cradle, and ergonomic steel lever handle, the PS151 ensures effortless operation and long service life. Therefore, it’s the perfect tool for semi-professional users and tradesmen who require quality performance and reliability in every application.
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Model | PS151 |
| Type | Semi-professional manual applicator |
| Extrusion Type | Manual |
| Body | Aluminium with rotating cradle |
| Lever | Pressed steel |
| Handle | Ergonomic grip |
| Cartridge Compatibility | Standard 310 ml cartridges |
| Weight | 750 g |
| Push Rod | Tempered two-piece |
| Max Force | 350 Kgf – 3.43 kN |
| Thrust Ratio | 18:1 |
| Progress/Stroke | 4.5 mm |
Why Choose PS151 – Semi-Professional Sealant Gun Malta
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Firstly, lightweight aluminium construction ensures strength and balance.
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Furthermore, the 18:1 thrust ratio offers smooth sealant extrusion.
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It also provides precise control for low to medium viscosity materials.
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In addition, its ergonomic handle reduces fatigue during extended use.
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Finally, it’s durable, affordable, and ideal for both professionals and DIY users.
How to Use PS151 – Semi-Professional Sealant Gun Malta
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First, insert the 310ml cartridge securely into the rotating cradle.
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Next, cut the nozzle at a 45° angle to match the bead size required.
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Then, press the trigger evenly to apply sealant in a smooth, continuous line.
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Afterward, release the lever to stop flow instantly.
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Lastly, clean the nozzle and gun after each use for optimal performance.
💡 Tip: Pair the PS151 with premium adhesives and sealants from Bostik Marine Sealants for superior bonding and long-term durability in marine or construction applications.
Benefits of PS151 – Semi-Professional Sealant Gun Malta
✅ Durable aluminium construction with rotating cradle
✅ Smooth extrusion with 18:1 thrust ratio
✅ Compatible with standard 310ml cartridges
✅ Ideal for medium and low-viscosity sealants and adhesives
✅ Lightweight and ergonomically designed for comfort
✅ Excellent value for semi-professional and trade use
🔗 Helpful Links
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💡 Related Product: For heavy-duty performance, check out the CSG II 400 – a full professional-grade sealant applicator.
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🌐 Learn More: Visit the official Bostik website for a full list of compatible marine and construction adhesives.





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