How to Choose a Silicone Gun

✅ Why Choose Carefully

There silicone gun It is an indispensable tool for applying sealants in a precise, clean and controlled way. Whether it is construction work, installing sanitary ware, window frames or simple household repairs, a good gun guarantees a uniform application, without waste or smudges. Choosing the right model means working better, saving time and obtaining a professional finish.

🔍 Types of Silicone Guns

✋ Manual gun

The most popular model. It uses a mechanical lever that pushes the plunger into the cartridge. It is ideal for occasional applications or normal sealing. Available in standard or high thrust versions.

🔋 Battery operated gun

Perfect for frequent or professional work. Eliminates manual effort and ensures constant extrusion even on very dense sealants. Ideal for use on construction sites and for those who work all day.

🛠️ Pneumatic gun (compressed air)

Used in industrial or professional intensive. Requires a compressor. Extremely fluid and precise, excellent for sealing on chains or series work.

🧴 Foil pack gun

Compatible with 400–600ml soft tubes. Reduces waste and allows for continuous application. Available in manual, pneumatic or battery-powered versions.

🛠️ What to Consider When Choosing

Type of sealant used

Acetic, neutral, acrylic silicone → compatible with all guns
High viscosity or polyurethane sealants → require high thrust or motorized guns

Cartridge or bag compatibility

Standard 280–310 ml cartridge
400–600 ml (foil) bags → require special cylindrical guns

Push and advance mechanism

Manual thrust: 7:1 (standard) to 25:1 (high thrust)
Anti-drip systems to avoid dripping after releasing the lever
Adjustable speed (in electric and pneumatic models)

Ergonomics and comfort

Non-slip contoured grip
Lightweight steel or aluminum body
Balanced weight for long-term use

Application accuracy

Cuttable nozzle to adjust the diameter
Pistols with fine thrust adjustment → greater control

👷 Which Silicone Gun to Choose Based on Use

For domestic or occasional use

→ Standard 280ml manual gun with steel frame and smooth lever

For professional installers and fitters

→ High thrust manual gun 18:1 or 25:1, with reinforced frame and anti-drip system

For construction sites and continuous work

→ 18V cordless gun with adjustable speed and cartridge/bag compatibility

For industrial use or on production lines

→ Pneumatic gun with pressure regulator and reinforced body

🛒 Where to buy it

The best silicone guns – manual, battery-powered or pneumatic – are available at points of sale EmmetiStore, with a complete selection of professional sealants, nozzles, foil bags and compatible accessoriesThe EmmetiStore team will guide you in choosing the most suitable gun based on the type of work, frequency of use and material to be applied.