Heavy-Duty Caulking Gun (SKU: 110-CAULKGUN)
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
Heavy-Duty Caulking Gun
Take on tougher sealing and bonding jobs with this Heavy-Duty Caulking Gun, built for reliable performance and smooth material control. Designed to fit 325ml spouted cartridges, this high-quality manual applicator is ideal for trade, workshop, maintenance, and DIY use. With a 12:1 thrust ratio, it delivers increased dispensing force for thicker sealants and more demanding applications while still allowing controlled, even output.
Key Features
- Heavy-duty caulking gun for demanding applications
- High-quality construction for durability and repeated use
- Fits 325ml spouted cartridges
- 12:1 ratio for stronger, more efficient dispensing
- Suitable for sealants, caulks, and cartridge-based compounds
- Manual trigger operation for controlled application
Specifications
- Product Type: Heavy-Duty Caulking Gun
- Cartridge Compatibility: 325ml spouted cartridge
- Ratio: 12:1
- Application Type: Manual
- Build: Heavy-duty construction
- Reference: TOO 110
Compatibility & Fitment
This caulking gun is designed for use with 325ml spouted cartridges and is suitable for many common sealants, caulks, and adhesive compounds packaged in that format. The 12:1 ratio makes it particularly well suited for thicker materials or applications where greater dispensing pressure is needed. Always confirm cartridge size and material type before purchase.
Ideal Uses
- Applying construction and trade sealants
- Sealing joints, gaps, and edges
- Workshop, home maintenance, and repair tasks
- Use with thicker caulking and sealing products
Maintenance Tips
After use, remove the cartridge and clean off any excess product from the frame, plunger, and trigger area. Store in a dry place to help maintain smooth operation and prolong tool life.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.