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- 3 ACTFLEX FLEXPLUS
- 4 ACTFLEX HYDROPLUG
- 5 ACTFLEX AT MESH
- 6 ACTFLEX 988 CWP (2 Coats)
- 7 Tile Adhesive
- 8 Pool Finish
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Heavy duty dual cartridge gun for 600 mL epoxy cartridges. Takes both 1:1 and 3:1 mix ratios.
The Forspec Heavy Duty Dual 600ml Cartridge Gun dispenses two-part epoxy from 600 mL dual cartridges. It runs a heavy duty spring-loaded mechanism with a release trigger, so the flow is smooth and easy to control.
What it's for
Why waterproofers buy it
Specs
Cartridge size: 600 mL dual. Mix ratios: 1:1 and 3:1. Mechanism: heavy duty spring loaded with release trigger. Check the ratio and size of your cartridge before you buy, as no data sheet is published for this gun.
Pickup available at The Waterproofing Shop
Usually ready in 24 hours

Forspec Heavy Duty Dual 600ml Cartridge Gun
The Waterproofing Shop
22/872 Canterbury Road
Roselands NSW 2196
Australia
No documentation available for this product.

Correct application makes all the difference.
No data sheet is published for this gun, so there is no rated thrust ratio, no barrel material, no weight and no PPE guidance. It is a 600ml dual cartridge tool only: check the ratio and the cartridge format of your resin before buying, because a 1:1 or 3:1 gun will not dispense a 2:1 or 10:1 cartridge. Always follow the resin manufacturer's current Technical Data Sheet for static mixer type, pot life and waste-first purge.
| Tool Type | Manual dual cartridge gun for two-part epoxy |
| Cartridge Capacity | 600ml |
| Cartridge Format | Dual cartridge |
| Mix Ratios Accepted | 1:1 and 3:1 |
| Mechanism | Heavy duty spring loaded |
| Trigger | Release trigger |
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Gold Coast, QLD
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Sydney, NSW
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Perth, WA
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Melbourne, VIC
Brisbane, QLD
Step-by-step from prep to top coat. Filmed on the tools, not in a studio.

We supply premium waterproofing products backed by expert advice, fast service and real-world experience.
The Heavy Duty Dual 600ml Cartridge Gun is designed for two-component (A + B) cartridges that mix as they're dispensed - used for structural epoxies, fast-curing crack repair pastes, and two-part polyurethane injection.
The static mixer nozzle blends Part A and Part B in the correct ratio as material is dispensed, eliminating mix errors and waste. No measuring, no separate mixing tools, no contamination - ideal for crack injection and structural bonding.
Pull back the plunger, drop in the dual cartridge with the static mixer nozzle threaded on, and pump the trigger. The first 10-15ml should be discarded to ensure even A:B mixing has reached the nozzle tip.
Works with the dual-cartridge format products in the ACTFLEX range including ProBond and similar two-part structural epoxies. Confirm cartridge dimensions match before purchasing.
Heavy-duty thrust handles thick two-part epoxy pastes even in cold conditions where lighter guns stall. The dual-piston design applies equal pressure to both cartridge sides.