Rustoleum Mathys Fassiprim is best used as a solvent borne primer-surfacer. Fassiprim is ideal as a moisture regulating paint for indoor and outdoor timber work. Excellent flow out and adhesion on wood. Moisture controlling meaning less danger for blistering with a high covering, quick drying capacity and very weather resistant.
The substrate must be stable, clean and dry. For Bare Wood: degrease, sand and remove dust. For exterior works on wood that is not of first quality or that is damaged, it is advisable to apply a coat of Mathys Adex first. Do not apply on metallic substrates, in this case Combiprimer has to be used. Old unsound paints: remove paint, degrease, dry sanding, then proceed in the same way as for bare wood or metallic substrates. Chalking paints: remove all non-adhering parts, dedust and hereafter, apply a coat of Rustoleum Fixonal. Old sound paints: sand and clean with white spirit. To ensure homogeneity, coating materials should be thoroughly stirred prior to use. Do not dilute.
|Type:||Solvent Borne Primer-Surfacer|
|Tintable:||Yes. Please note, bespoke tints are non refundable / exchangeable|
|VOC Content:||350 g/l max|
|Volume Solids:||52 - 56%|
|Suitable Substrates:||Primer on wood and undercoat for satin gloss and high gloss alkyd enamels|
|Application Method:||Brush, Roller, Airless Spray or Air-Atomised Spray|
|Theoretical Coverage:||15 m²/l per coat|
|Wet Film Thickness (WFT):||65 ùm|
|Dry Film Thickness (DFT):||35 ùm|
|Touch Dry:||3 hours at 20°C|
|Overcoatable:||After 24 hours at 20°C|
|Fully Cured:||Approx 1 week at 20°C|
|Cleaner / Thinner:||White spirit or Thinner 22|
|Shelf Life:||2 years from date of production unopened|
|Packaging:||Available in 2.5 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.
A BBA certified low-maintenance, solvent based microporous, flexible opaque, preservative.