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shop@flatroofingsystems.co.ukCT1 Professional Sealant & Caulking Gun
Manufacturer/Brand: C-TEC LTD
SKU:535000
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Built for the toughest jobs and the finest finishes, the CT1 Professional Sealant & Caulking Gun combines strength, precision and comfort in one tool.
The precision-engineered frame is made from premium reinforced British steel, ensuring long-lasting performance with exceptional corrosion resistance. A 360° rotating frame allows effortless manoeuvring in tight corners, while the soft rubber grips provide maximum comfort for extended use.
Delivering a 3.5kN force output at an optimal 18:1 ratio, this gun ensures a perfect balance between dispensing power and trigger pulls – ideal for high-viscosity adhesives like Power Grab ‘n’ Bond and for achieving a flawless, uniform finish with FC1 All-In-One Filler & Caulk.
Whether you’re a tradesperson or a DIY enthusiast, this gun is built to last, outperforming weaker, short-life alternatives and reducing waste thanks to its exceptional service life.
Featured Benefits
- Premium Precision Engineering: Incredible 3.5kN max force at optimal 18:1 ratio for all-round performance.
- Smooth, Controlled Application: Precision trigger mechanism for clean, consistent beads every time.
- Extreme Durability: Built to withstand years of professional use with high wear resistance.
- Ergonomic Comfort: Soft-grip handles reduce fatigue during prolonged use.
- Robust, Larger Frame: Accepts 290ml, 310ml and 400ml cartridges.
- Effortless High-Viscosity Handling: Perfect for thicker adhesives and sealants.
- 360° Rotating Frame: Improved access and control in tight spaces.
- Made in Britain: Premium grade Sheffield steel construction.
- Corrosion Resistant: Ideal for outdoor and high-moisture environments.
Additional Information for CT1 Professional Sealant & Caulking Gun
Technical Information
Delivery Information
CT1 products are delivered directly to your chosen address through our courier network. Delivery typically takes 1–5 working days from the date you place your order.
Please wait until your order has arrived in full and you’ve checked the contents before booking contractors or starting work.
If you notice any damage on arrival, clearly mark it on the delivery note where possible. Please contact us immediately if you find any damage or defects so we can look into it promptly.
FAQ's
What is the C-TEC CT1 Caulking Gun used for?
It’s a heavy-duty manual applicator for dispensing sealants, adhesives and caulks from rigid cartridges. Use it for jobs such as sealing joints, filling gaps and applying grab adhesive.
What size cartridges does it take?
The gun accepts standard 290ml, 310ml and 400ml rigid cartridges, including CT1 Sealant & Adhesive in the 290ml size.
Can I use it with Power Grab ’n’ Bond?
Yes. The gun’s 18:1 thrust ratio and up to 3.5kN of dispensing force help you apply thicker adhesives such as C-TEC Power Grab ’n’ Bond with a smooth, controlled bead.
Can I use it with other brands of sealant and adhesive?
Yes. It works with other brands supplied in compatible rigid cartridge sizes, so you can use the same gun for a range of sealing and bonding jobs.
Will it take foil sausage packs?
No. This gun takes rigid cartridges. Foil sausage packs require a compatible barrel applicator.
What does the rotating frame do?
The 360° rotating frame lets you change the angle of the cartridge and nozzle while keeping a comfortable grip on the handle. This comes in handy when working around corners, along edges or in tight spaces.