Choosing between SILIGUN Classic and SILIGUN Pro depends on the materials you use, how often you work with a caulking gun, and how much dispensing force you need. Both models feature SILIGUN’s patented compact design, without the long push rod found on traditional caulking guns.

SILIGUN Classic vs. Pro Comparison

Choose SILIGUN Classic If You:

• Need a compact caulking gun for household repairs and DIY projects.
• Typically work with latex, acrylic or silicone caulk.
• Prefer a lightweight tool that is easy to store and carry.
• Need to reach behind toilets, inside cabinets or near walls.
• Want a 12:1 thrust ratio for common sealing applications.

Shop SILIGUN Classic Caulking Guns

Choose SILIGUN Pro If You:

• Use a caulking gun frequently or professionally.
• Need greater dispensing force for thick sealants or adhesives.
• Prefer a strong aluminum body.
• Want a powerful 24:1 thrust ratio to help reduce hand fatigue.
• Need a professional tool that still fits into tight spaces.

Shop SILIGUN Pro Caulking Guns

What Both SILIGUN Models Have in Common

• Patented compact design.
• Approximately 4 inches long.
• No long push rod extending behind the tool.
• Designed to reach tight spaces and awkward working angles.
• Built-in drip control to help reduce unwanted material flow.
• Compatible with standard 10 oz. plastic cartridges.

Important Cartridge Compatibility

Both SILIGUN Classic and SILIGUN Pro are designed for standard 10 oz. plastic cartridges. They are not compatible with paper cartridges, aluminum cartridges or flexible sausage packs.

Which SILIGUN Should You Buy?

Choose SILIGUN Classic for home repairs, DIY work and common caulking materials. Choose SILIGUN Pro if you work professionally, use a caulking gun frequently or need the greater dispensing force of a 24:1 thrust ratio.