epidermix® 505 solvent free, abrasion resistant epoxy lining

Cleaning of the concrete surface is best achieved by a light grit blast or high pressure washing to remove all unsound or contaminants such as shutter release oil, curing compounds, dirt, algae or any other deleterious material. Adhesion pull-off tests are suggested when there is any uncertainty about the soundness of the substrate.

Steel surfaces should be grit blasted to a bright finish providing a profile of at least 50 – 80 microns from peak to valley. Separate primers are required for steel and must be applied as soon as possible before flash rusting occurs. See data sheet ‘Preparation of Surfaces’

epidermix^® 505 does not require a primer.

Prior to blending together, thoroughly stir the activator and base components to dispense any settlement that may have occurred during storage. Empty the entire contents of the activator into the base and mix thoroughly for five minutes until a smooth homogenous, uniform color is achieved.

Always mix full kits, don’t attempt to part mix. Mechanical mixing with a slow-speed drill and using a suitable paddle is the preferred method.

1 m² / ℓ / 1mm thickness

epidermix^® 505 may be applied using a spatula, steel trowel or float.

epidermix^® 505 may be applied from feather edge to 3 mm thick in one application. Additional layers may be applied between 10 and 24 hours after the first application depending on ambient temperature.

It is important to apply pressure to the material with the steel float to ensure the pin-holes are filled and that good adhesion to the substrate is achieved. Where necessary, an epoxy mortar like epidermix^® 500 may be utilised to repair deeper imperfections. In all cases built up layers must be sanded using 80 grit paper and cleaned prior to any consequent layers.

Tools may be cleaned with abe^® super brush cleaner immediately after use before the material has had time to cure. Hardened material can only be cleaned by mechanical means.

epidermix^® 505 may be applied using a spatula, steel trowel or float.

epidermix^® 505 may be applied from feather edge to 3 mm thick in one application. Additional layers may be applied between 10 and 24 hours after the first application depending on ambient temperature.

It is important to apply pressure to the material with the steel float to ensure the pin-holes are filled and that good adhesion to the substrate is achieved. Where necessary, an epoxy mortar like epidermix^® 500 may be utilised to repair deeper imperfections. In all cases built up layers must be sanded using 80 grit paper and cleaned prior to any consequent layers.

Tools may be cleaned with a.b.e.^® super brush cleaner immediately after use before the material has had time to cure. Hardened material can only be cleaned by mechanical means.

Ensure that all surfaces are protected against rain, dirt or mechanical damage during the curing phase to ensure that a good clean surface is maintained to receive subsequent coatings. epidermix^® 505 may be overcoated with duracote in which case the epidermix^® 505 coating must have cured for a minimum period of 72 hours. Consult the relevant data-sheets for additional information.

As with all epoxies, epidermix^® 505 may not be applied when ambient or substrates temperatures are lower than 5°C. At ambient temperatures above 35°C, working time and pot life will be drastically shortened. Do not use if the relative humidity exceeds 85%.

Two-component epoxy resin fairing coat for filling blowholes prior to application of any epoxy based coating.

The fairing compound will be epidermix^® 505, a twocomponent, solvent-free, epoxy resin mortar applied in accordance with the recommendations of a.b.e.^®

The mortar will have a compressive strength of 50 MPa in seven days and a wet density of 1 700 kg/m³.

epidermix^® 505 is supplied in 5 liter kits.

This product has a shelf life of 24 months if kept in a dry, cool place in the original packaging. In more shortened.extreme conditions, this period may shortened.

Epoxy compounds in their uncured state are toxic and prolonged skin contact can give rise to dermatitis. When handling epoxy compounds, use should always be made of disposable gloves and barrier creams. Involuntary habits such as face scratching and spectacle adjustment must be avoided.

Similarly eating and smoking whilst or after working with epoxy must be avoided until the individual has washed up.

Uncured epidermix^® 505 is toxic. Ensure the working area is well ventilated during application and drying. Avoid flames in vicinity. Always wear gloves when working with the material and avoid excessive inhalation and skin contact. If material is splashed in the eye, wash with plenty of clean water and seek medical attention.

Cured epidermix^® 505 is inert and harmless.

This data sheet is issued as a guide to the use of the product(s) concerned. Whilst a.b.e.^® endeavours to ensure that any advice, recommendation, specification or information is accurate and correct, the company cannot accept any liability for application – because a.b.e.^® has no direct or continuous control over where and how a.b.e.^® products are applied.

Where other products are to be used in conjunction with this material, the relevant technical data sheets should be consulted to determine total
requirements.

a.b.e.^® has a wealth of technical and practical experience built up over the years in the company’s pursuit of excellence in building and construction
technology.