This product is now discontinued. Please contact our technical team for a suitable alternative.
PPG SigmaCover 900 fills holes up to 3cm, smoothing rough surfaces and offers an adhesive coat to steel and concrete surfaces which does not shrink.
SigmaCover 900 is a two component solvent free amine cured epoxy filler with good insulating properties for dielectric shielding of impressed current anodes of cathodic protection system.
PPG SigmaCover 900 can be used as a filler to fill holes of up to 3cm in one application and can also be used to smooth rough surfaces. SigmaCover 900 offers excellent adhesion to concrete and steel substrates and will not shrink over time due to its outstanding micro-porous properties.
PPG SigmaCover 900 can be applied using a putty knife after the two components have been mixed specifically. SigmaCover 900 should not be applied at conditions below 15 degrees celsius as the product may not adhere to the surface in these conditions, increasing the drying time of the product. Once the components have been mixed, the substance should be applied within 45 minutes so it doesn't dry out.
Surface and Environment
PPG SigmaCover 900 can be applied to all steel and concrete surfaces, requiring light repairs. Ensure they are clean and free from all contaminations that may disrupt the application process or affect the product performance. SigmaCover 900 can be used in a variety of environments where concrete and steel needs to be rejuvenated or smoothed; drying to form an ultra hard coating.
- PPG SigmaCover 900 solvent free amine cured epoxy filler
- Two component solvent free amine cured epoxy filler
- Colour: Grey
- Excellent adhesion to concrete and steel.
- Fills holes up to 3 cm in one application.
- Smooths rough substrate surfaces
- Good insulating properties
- Does not shrink
- Overcoating interval minimum: 24 hours; maximum 7 days
- Full cure after 7 days
- Sandpapering possible after 24 hours
- Available in 1.5 litres
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.