Giesse SM5 Grease – Professional lubricant
Designed to maintain Class 5 performance in CHIC hinges
The durability of a window depends largely on the proper maintenance of its mechanical components, particularly the hinges, which are subjected daily to mechanical stress, changes in weather conditions and humidity.
What is SM5 Grease?
ShieldMax5 Grease is the lubricant developed by Giesse, part of Quanex, for the regular maintenance of CHIC concealed window hinges. It is designed to minimise the impact of external stresses, mechanical forces, adverse weather conditions and humidity, all factors that can reduce hinge efficiency over time.
In order to maintain the performance specified at the design stage, windows and doors require constant attention to the mechanical components that determine their operation. As hinges are often exposed to the elements, they represent one of the most critical areas to monitor.
It maintains Class 5 corrosion resistance
The main advantage of SM5 Grease is its ability to maintain the Class 5 corrosion resistance of the hinges, the highest level of corrosion resistance specified by the EN 1670 standard. Inappropriate lubrication can reduce this performance level over time, negating the initial investment in high-quality components.
The EN 1670 standard classifies the corrosion resistance of window and door components on a scale ranging from Class 0 to Class 5, the latter being reserved for products intended for the most demanding environments in terms of exposure to moisture, salt spray and atmospheric agents. Maintaining this level of performance means preserving not only the hinge’s aesthetic appearance, but also its mechanical functionality and the overall safety of the window.
Specifically designed for CHIC hinges
SM5 Grease is a grease specifically designed for the maintenance of CHIC hinges, which preserves their original performance, ensures proper care and helps to extend the service life of the aluminium window. The use of generic products or those intended for different applications may interfere with the corrosion-resistant coatings, accelerating oxidation rather than preventing it.
Simple and precise application
SM5 Grease is fitted with a precision ophthalmic nozzle that allows for accurate application to the hinge’s lubrication points, without wasting any product. This feature simplifies operations both during window and door installation and during scheduled maintenance. The format is suitable for both professional window and door installers and end users, who can thus carry out simple, independent periodic maintenance by following the instructions accessible via the QR code printed on the back of the tube or in the product card.
The benefits of SM5 Grease at a glance
- Maintains the performance of CHIC hinges with the highest level of corrosion protection, Class 5 in accordance with standard EN 1670.
- Suitable for the maintenance of CHIC window and door hardware, whether carried out by window and door fitters or by the end user.
- Ensures precise application thanks to the ophthalmic nozzle.
Please contact us for further details
FAQ
Where should SM5 Grease be applied?
SM5 Grease should be applied using the ophthalmic nozzle to the specific lubrication points on each CHIC concealed hinge. The product is formulated exclusively for this type of hinge. To identify the application points precisely, please refer to the technical drawings in the fitting instructions enclosed with the product data sheet.
How often should SM5 Grease be applied?
SM5 Grease should be applied whenever a reduction in the hinge’s lubrication is noticed, as part of routine window and door maintenance. Check the lubrication periodically when opening the window.
Also check the product’s lubrication level following a recent installation. Removing the lubricant or using other unsuitable cleaning products could compromise the system’s corrosion resistance.
How long does a tube of SM5 Grease last?
A 20 g tube of SM5 Grease, when used without applying too much, is sufficient to maintain at least 10 windows and doors, each fitted with a pair of CHIC hinges.