PPG EP001 Epoxy DPM Floor Primer is a two-component solvent-free liquid applied surface damp proof membrane and residual moisture suppressant, that can be used up to 98% relative humidity.
PPG EP001 provides a surface membrane with good adhesion to damp concrete and other cementitious substrates. PPG EP001 can be used on floors with hygrometer readings up to 98% RH as measured in accordance with BS 8203:2001. PPG EP001 is coloured yellow to give a visual aid for application and to ensure full coverage of the substrate.
PPG EP001 has been developed for use as a coating over cementitious surfaces which contain high levels of residual construction moisture within them. The application of PPG EP001 should only be carried out after a full survey to determine adequate underlying ground stability and substrate compatibility has been carried out. The moisture testing of concrete substrates should be carried out in accordance with BS 8203.
PPG EP001 enables the early application of floorcoverings such as vinyls and carpets as well as PPG Cementitious and Resin Systems, without the traditional “drying out” period being observed. This product is not recommended for use in conjunction with under-floor heating systems.
For successful application of PPG EP001 the concrete substrate must be sound and of sufficient compressive strength (minimum 25 N/mm2) with a minimum pull off strength of 1.5 N/mm2. Substrates should be clean and free of surface laitance and contaminants such as dirt , dust, loose material, oil, grease, poorly bonded coatings and surface treatments. All concrete surfaces should be mechanically prepared prior to installing any PPG Cementitious or Resin Flooring System. This preparation is very important to ensure the product fully adheres to the substrate.
If inadequate preparation is carried out this can lead to potential delamination and failure of the product. The selected method of preparation is dependent on the thickness of the material that is going to be applied. In some cases of application of coating or flow applied systems, there can be the potential for the finish to mirror any imperfections in the substrate. Therefore, grinding or light vacuum contained shot-blasting is preferred over other heavier methods of mechanical substrate preparation.
Movement joints and cracks cannot be bridged or filled with PPG EP001. These should be filled with a suitable jointing or crack sealing material.
Apply evenly using a notched trowel (1.5 mm x 5 mm V shaped) and flatten out the ridges with a pre-wetted-out short pile roller whilst still wet. Do not exceed the coverage rate of 4 m2/Kg under any circumstances. It is essential that each coat should be no less than 200 microns in thickness which should be checked using a wet film thickness gauge. Apply a second coat once cured at right angles to the first. It is essential that PPG EP001 is pin-hole free and continuous with absolutely no gaps or cavities. If this is not the case, an additional coat should be applied. If a sand scatter is required to create a key for subsequent PPG Cementitious or Resin Systems, this should be applied to a third coat of PPG EP001.
- Thickness: 450 microns applied in two coats
- 4 m2/Kg/coat at 225 microns/per coat. A minimum of two coats are required. Coverage will be reduced by rough, porous substrates and more material may be required to achieve the minimum wet film thickness requirements.
- Ambient and substrate temperature of between 15 - 25°C
- Storage: Materials should be stored in their original unopened containers in a dry weatherproof area maintained within a temperature range of 10ºC to30 ºC on pallets and away from walls. Protect from frost and direct sunlight.
|Type:||Epoxy DPM Floor Primer|
|VOC Content:||116 g/l (theoretical|
|Application Method:||Notched trowel (1.5 mm x 5 mm V shaped) and short pile roller|
|Theoretical Coverage:||4 m2/Kg|
|Wet Film Thickness (WFT):||4 m2/Kg/coat at 225 microns/per coat|
|Dry Film Thickness (DFT):||-|
|Pot Life:||30 minutes at 20°C|
|Overcoatable:||Minimum 16 hours to maximum 48 hours at 20°C|
|Cleaner / Thinner:||Do not add solvent thinners|
|Shelf Life:||12 months if stored in dry weatherproof area within 10°C to 30°C|
|Packaging:||Available in 5Kg 10 Kg and 25Kg tins|
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.