Epoxy Enamel Coating
abe.®cote 320 is a two component, solvent borne, pigmented polyamide cured epoxy coating.
abe.®cote 320 is a decorative and protective coating for most surfaces not exposed to extensive sunlight.
- abe.®cote 320 provides an economical hard finish, which offers surfaces improved abrasion resistance and aesthetic finish
- Suitable for walls and containment areas free of extensive sunlight. Excellent for resistance to sugar, solvents, salt spray and several chemicals
Properties Of Wet Material
|Density (typical)||1.22 kg/L for white|
Med sea grey
Other colours on application
|Flash point||17 ºC|
|Dilution (up to 5% by
|With abe.®cote thinners no. 3|
|Consistency||Medium viscosity liquid|
Properties During Application
|Pot life @ 25 ºC||8 hours/5 L|
|Induction period||Allow to stand for 20 minutes in
mixing shade aftere
|Volume solids (typical)||45%|
|Drying time @ 25 ºC||Touch: 2 hours
Hard: 12 hours
Full cure: 7 days
@ 25 ºC
|Minimum: 12 hours
Maximum: 48 hours
|10 ºC to 40 ºC|
|Do not apply coating if the substrate temperature is at least 3 ºC
(5 °C is better) above dew point or if humidity is > 85%
|Fire resistance of
Physical Properties Of Dry Film
|Dry: 120 ºC
Immersion: 70 ºC
|Flexibility on conical
|Hardness||200 gm (Sheen scratch test)|
|Salt spray||Withstands 1 000 hours when suitably
|Weathering resistance||Chalks on prolonged exposure to
|Toxicity||Cured film is non-toxic|
|Solvent resistance||Resists aliphatic hydrocarbons and
|Chemical resistance||Resists 40% sodium hydroxide
(caustic soda) and dilute mineral acids
Steel shall be grit blasted to a minimum standard of Sa 2 ½ on the Swedish Code of Practice SIS 055900. The prepared surface must be free of all corrosion deposits and contaminants and provide a water break free surface.
Concrete shall be free of all laitance and preferably should be lightly vacuum blast cleaned. The prepared surface must be dry, clean, sound and free of all contaminants and friable matter. All blemishes in the surface such as pop-outs, omegas, blowholes and honeycomb should be patched with epidermix 318. This should be left overnight to cure and shall then be rendered smooth.
abe.®cote 320 is normally only applied over previously primed and undercoated surfaces. Metals would normally be primed with abe.®cote 384, and porous surfaces with abe.®cote 386. Any contamination on a primed surface must be removed before applying abe.®cote 320. A wash down with abe.®cote thinners no. 3 will probably be sufficient. If optimum appearance is desired, the primer film should be overcoated with abe.®cote 386 and when dry, this should be sanded down to achieve a smooth base. Any debris of preparation must be removed before coating commences.
Stir the contents of each container, particularly the base, very well. Add activator to base and stir together for at least 5 minutes using a flat paddle. It has been found that mechanical mixing gives better dispersion than manual mixing. A suitable mixing method would be a slow speed electric drill (approximately 200 r/min) fitted with a paddle. If only part of a kit is to be used,add one volume of activator to two volumes of base. Measuring must be accurate and separate stirrers and containers used for proportioning each component. The mixed material must be left to stand in a cool place for 20 minutes prior to application.
Beware of high summer temperature and overfast mixing causing extremely fast curing. Very low winter temperatures retard/stop curing.
|Properties During Application|
dft per coat
|Theoretical coverage for
|12.5 m²/L on smooth surfaces|
|Wet film thickness at
|Practical coverage for
|8 m²/L/coat (depending on surface
|2 coats for optimum appearance|
- In order to avoid colour variation in large expanses one must ensure that the same batch is used, since slight color variation from batch to batch is unavoidable (factory batching available on request).
- The substrate must be dry before application. For concrete, moisture content tests must be conducted prior to application of the priming system. Testing for moisture (e.g. protimeter survey master or equivalent), or dynamic calcium chloride moisture “weight gain” over 24 hours, or a practical overnight “plastic sheet test” is also advisable approximately 1m2; masked down on surface. Concrete substrate must have a minimum tensile adhesive strength of 1.5 N/mm2.
- Concrete substrate must have a minimum tensile adhesive strength of 1.5 N/mm2.
- Prevailing weather conditions must be taken into account otherwise surface defects can occur (see under “properties of wet material”).
abe.®cote 320 may be applied by brush, short fiber roller or airless spray. Spraying would be through a tip of approximately 250 μm. Stir frequently during use.
abe.®cote 320 should not be applied if the ambient temperature is below 10 °C .The curing reaction will not proceed at low temperature. If surfaces are not at least 3 °C above the dew point, there is every chance that a film of condensed moisture may be present. This will upset adhesion of the coating. Wet film thickness should not exceed the recommended figures as solvent entrapment could result. The same condition may be caused if overcoating times are shortened. Solvent entrapment in the film can lead to poor performance.
abe® super brush cleaner before setting.
Protection On Completion
Protect the surface against traffic and spillage until cured.
Most epoxies chalk and degrade in extensive sunlight.
Two component solvent borne epoxy enamel coating.
The coating will be abe.®cote 320, a two component solvent borne epoxy enamel coating applied in accordance with a.b.e.® Construction Chemicals’ recommendations, including necessary primers as directed.
abe.®cote 320 is supplied in 5 L yield metal containers.
Handling And Storage
All abe.®cote 320 related products have a shelflife of 12 months if kept in a dry, cool store in the original, unopened packs.
If stored at high temperatures and/or high humidity conditions, the shelflife may be reduced.
Health And Safety
Wet abe.®cote 320 is toxic and flammable. Always ventilate a working area very well during application and drying. Avoid naked flames in the vicinity.
Avoid inhalation of fumes/dust and contact with skin and eyes. Suitable protective clothing, gloves, eye protection and respiratory protective equipment should be worn. The use of barrier creams provides additional skin protection. If contact with skin occurs, wash with water and soap. Splashes into eyes should be washed immediately with plenty of clean water and medical advice sought.
Cured abe.®cote 320 is inert and harmless. Separate material safety data for base and activator is available on request.
This data sheet is issued as a guide to the use of the product(s) concerned. Whilst a.b.e.® Construction Chemicals endeavors to ensure that any advice, recommendation, specification or information is accurate and correct, the company cannot – because a.b.e.® has no direct or continuous control over where and how a.b.e.® products are applied – accept any liability either directly or indirectly arising from the use of a.b.e.® products, whether or not in accordance with any advice, specification, recommendation, or information given by the company.
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.® Construction Chemicals has a wealth of technical and practical experience built up over years in the company’s pursuit of excellence in flooring and concrete technology.