Otto caulking gun H245
€114.95
- High gear ratio, so dispensing is easier
- Metal construction for a long service life
- Takes cartridges and sausage packs
- Even output for clean joints
- 14 days right of withdrawal
- Expert advice: 02831 9167703 Mon–Thu 9–16, Fri 9–12 (CET)
- Specialist dealer in Kevelaer, Lower Rhine
Description
The OTTO H 245 Manual Squeeze Gun is a robust, manually operated dispensing gun for cartridges and sausage packs. It is ideally suited to precise sealing and bonding applications in the professional trades and demanding DIY.
Benefits of the OTTO H 245 Manual Squeeze Gun
- ✔ High transmission for low-effort working
- ✔ Stable metal construction for long service life
- ✔ Suitable for cartridges and sausage packs
- ✔ Even material output for clean joints
- ✔ Ergonomic handle for comfortable working
Areas of application
- Precise dispensing of sealants, adhesives and silicones
- Ideal for construction, assembly, sanitary, window construction and interior fit-out
- Solves problems such as uneven joints, material waste or uncontrolled output
- More efficient alternative to simple standard cartridge guns thanks to higher force transmission
Product description
The OTTO H 245 Manual Squeeze Gun impresses with its high-quality metal design and a powerful transmission that enables controlled and even dispensing. It is compatible with commercially available cartridges as well as sausage packs and is suitable for a wide variety of sealants and adhesives. Thanks to its ergonomic shape it sits securely in the hand and reduces signs of fatigue during longer work.
The gun is designed especially for professional applications in construction and the trades. Practical tips: warm the cartridge before inserting it (room temperature), cut the nozzle to size and keep the material pressure even – this produces clean, smooth joints.
Technical data
| Property | Value |
|---|---|
| Colour | Metal / Black |
| Container size | Cartridges & sausage packs |
| Application temperature | +5 °C to +40 °C |
| Shelf life | Unlimited (tool) |
| Material | Metal, reinforced mechanism |
| Transmission | High force transmission for tough materials |
| Compatibility | Standard cartridges & sausage packs |
| Standards | Professional craftsman quality |
FAQ – Frequently asked questions
Which materials is the OTTO H 245 suitable for?
For silicone, acrylic, hybrid adhesives, PU sealants and other viscous materials.
Can I also process sausage packs with the gun?
Yes, the H 245 is suitable for both cartridges and sausage packs.
Is the gun suitable for daily professional use?
Yes, the robust metal construction is designed specially for professional continuous use.
How do I achieve a particularly clean joint appearance?
Through even pressure, a correctly cut nozzle and smoothing afterwards with a suitable tool.
Does the gun need maintenance?
Regular cleaning after each use extends the service life and functionality.
Technical data
| Technical data | |
|---|---|
| Product group: | Hand cartridge guns |
| Use | |
| Merchandise group: | Tools, painting supplies & protective equipment |
| Application | |
| Application temperature: | +5 °C to +40 °C |
Manufacturer information
Manufacturer information pursuant to Art. 19 EU GPSR
Postal address
Hermann Otto GmbH
Krankenhausstr. 14
83413 Fridolfing
Germany
Electronic address info@otto-chemie.de
Information as of: 2026-09-17
Reviews
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