The Heavy Duty Cartridge Caulking Gun Type 35 is designed for trades who demand control, strength, and versatility on-site. Featuring a durable aluminium-alloy handle and a smooth 360-degree rotating frame, this gun offers ergonomic handling and seamless application from 310ml cartridges. Whether you're sealing bathrooms, bonding panels, or waterproofing joints, this gun gives professionals the leverage they need for consistent results. Built for everyday trade use in Australian conditions, it’s an essential in any tradie’s toolkit.
Key Features of Heavy Duty Cartridge Caulking Gun Type 35
- Aluminium-alloy handle for lightweight durability on the job
- 360° rotating cradle for easy manoeuvring in tight spaces
- Compatible with standard 300ml cartridges used across trades
- Heavy duty construction ideal for high-viscosity sealants and adhesives
Technical Overview
- Chemical Properties: Non-reactive aluminium alloy body
- Application Temperature Range: 5°C to 40°C (41°F to 104°F)
- Compatible Cartridge Size: 310ml standard cartridges
- Rotation Capability: 360-degree cradle rotation
Trade Professional Information
- Required Tools: Suits 300ml cartridges – pair with polyurethane or silicone sealants
- Trade-Specific Tips: Rotate cradle to maintain bead direction without hand strain
- Common Issues and Solutions: For stiff flow, warm cartridge to ease extrusion in cold climates
Storage and Shelf Life
- Storage Requirements: Store in clean, dry area away from direct sunlight
- Shelf Life Information: Unlimited if stored in non-corrosive conditions
- Temperature Considerations: Safe between -10°C and 50°C (14°F to 122°F)
Frequently asked questions
How do I insert a 310ml cartridge?
To load a 310ml cartridge, pull the plunger fully back. Insert the cartridge nozzle-first, then push the plunger forward until it engages the cartridge. Cut the nozzle to your required bead size before application.
Does the 360° rotating frame help with awkward angles?
Yes, the 360° rotating cradle allows you to maintain consistent bead application without repositioning your hand or wrist. This is particularly useful for vertical joints, overhead work, or around obstructions.
What types of sealants are compatible with this gun?
This gun is compatible with standard 310ml cartridges containing silicone, polyurethane, acrylic, or butyl rubber-based sealants. Always refer to the sealant manufacturer's guidelines for specific application details.
What should I do if the sealant is too stiff in cold weather?
Cold conditions can stiffen cartridges, making application difficult and increasing trigger pressure. Warm the cartridge in a bucket of warm water, not exceeding 40°C, for a few minutes before use.
Applications and benefits
| Application | Key benefit | Primary trades |
|---|---|---|
| Kitchen, bathroom, and laundry sealing | Delivers consistent, clean sealant beads in high-finish areas. | Plumbers, Tilers, Cabinet Makers |
| Automotive bodywork and panel bonding | Provides reliable, controlled application for precision work. | Automotive Technicians, Panel Beaters |
| Flashing and roofing sealant application | Handles thicker roofing sealants with less hand fatigue during extended use. | Roofers, Plumbers, Builders |
| General construction gap sealing | Durable build withstands demanding site conditions, reducing tool replacement. | Builders, Carpenters, Landscapers |
How to apply Heavy Duty Cartridge Caulking Gun Type 35:
- Cut nozzle of cartridge to desired bead width and puncture inner seal.
- Pull back plunger and insert cartridge firmly into cradle.
- Push plunger forward and squeeze trigger evenly for controlled flow.
- Adjust nozzle angle using the 360° rotation for seamless directional changes.
- Release pressure mechanism after each use to avoid sealant drip.
Product limitations
- Not for: 600ml sausage packs; this gun is designed exclusively for standard 310ml cartridges.
- Not for: Dual-component sealant systems, which require specialised dispensing equipment.
- Application: Thicker sealants or cold conditions may require increased trigger pressure due to material viscosity, not a limitation of the tool itself.
Safety and handling
Personal protective equipment
When applying sealants, wear appropriate personal protective equipment including gloves and safety glasses. Always refer to the specific sealant's Safety Data Sheet for PPE requirements.
Ventilation
Ensure adequate ventilation when using solvent-based sealant cartridges. Follow the sealant manufacturer's guidance for safe working environments.
Storage and disposal
Store the gun in a dry area to prevent corrosion. Clean the gun thoroughly after each use. Keep out of reach of children.
Substrate guide
This product is a tool for applying sealants. Substrate compatibility, preparation, and priming requirements are determined by the sealant manufacturer. Always consult the Technical Data Sheet of the specific sealant cartridge being used.
Heavy Duty Cartridge Caulking Gun Type 35 Physical Properties
| Property | Value |
|---|---|
| Material | Non-Reactive Aluminium Alloy |
| Cartridge Size | 310ml |
| Cradle Rotation | 360-Degree |