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B&Q£8.65Visit shop B&Q - CromarAlphachem Professional Extra Pull C4 Silicone Sealant Gun Cartridge400Ml
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The ARA CHOICE CROMAR Sealant Gun is a professional-grade applicator designed for efficient and smooth application of sealants and adhesives. Ideal for tradespeople and DIY enthusiasts requiring a durable and reliable tool, its key benefit is the calibrated trigger for precise control and the hexagonal rod for consistent output. A potential caveat is its compact size, which, while beneficial for tight spaces, may require more frequent refills for very large jobs.
| Brand | ARA CHOICE |
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The CROMAR Sealant Gun is designed to fit standard 290ml to 310ml sealant and adhesive cartridges.
Yes, it is described as 'Professional Quality' and 'window fitter's grade', indicating its suitability for demanding professional tasks.
The hexagonal design of the rod provides a more stable and efficient mechanism for pushing the sealant out of the cartridge, ensuring smoother and more consistent extrusion.
A calibrated trigger means it has been designed to require a specific amount of force to operate, offering a higher pull ratio for more controlled and less fatiguing application of sealants.
While designed for sealants like silicone, it is generally compatible with most adhesives that come in the specified 290-310ml cartridge sizes.
The gun features a reinforced ring and hook end specifically for convenient hanging on ladders, tool belts, or access steps.
Wipe any excess sealant from the barrel and tip with a damp cloth after use. For maintenance, ensure the rod and mechanism are clean and free of debris.
Ensure the cartridge is properly seated and the plunger is making contact. Check if the trigger mechanism is fully engaged.
Verify that the plunger is fully retracted before application. Check for any obstructions or dried sealant on the rod or mechanism. Ensure the cartridge is not damaged.
Ensure the hexagonal rod is properly aligned and engaging the sealant. Clean the rod and mechanism for smooth operation. Apply consistent pressure to the trigger.
Ensure the cartridge is fully inserted and the plunger is seated correctly against the back of the cartridge. Some cartridges may have a small seal that needs to be pierced.
Setup: To set up the CROMAR Sealant Gun, simply insert a compatible 290ml or 310ml sealant cartridge. Release the handle's plunger, pull it back, and insert the cartridge. Push the plunger back in until it engages the cartridge's nozzle. Squeeze the trigger gently to advance the plunger and begin application.
Compatibility: This gun is designed to accommodate standard 290ml to 310ml sealant and adhesive cartridges. Always check the dimensions of your cartridge to ensure compatibility.
Care: After each use, clean any excess sealant from the gun's tip and barrel with a damp cloth. For long-term storage, ensure the plunger is retracted to avoid stressing the mechanism. Periodically check the sliding components for debris and wipe clean. Avoid using harsh solvents that could damage the components.
