Owatrol Blocking Primer For Sensitive Surfaces2.5 Litre from B&Q

Name: Owatrol Blocking Primer For Sensitive Surfaces2.5 Litre from B&Q
Brand: Owatrol

Owatrol

Blocking Primer is a protective primer. It is for surfaces sensitive to acids where application of Rust Spirit, Copper Spirit or Bronze Spirit is used.Blocking Primer protects the surface from acid attack, preventing wood’s tannins from bleeding into the finish. It also prevents the “softening” of sensitive plastics.Ideal uses for Blocking PrimerWood high in tannin content (Oak, Chestnut, Cedar etc)Use on plastics sensitive to acid to avoid softeningCan be used on interior or exterior surfacesBefore you startCover and protect everything you do not wish to coat.Apply between 5°C and 25°C.Do not apply to hot surfaces.Surface PreparationSurfaces must be in good sound condition, clean, dry and free of all grease, oil and other surface contamination.Meticulously clean surface using a suitable cleaning agent depending on the substrate and contamination.Allow to dry.Sand bare wood surfaces with 80-100 grit paper. Thoroughly dust off.Prime plastics (except Polyethylene and Polypropylene) with Absolute Primer.Application of Blocking PrimerUse as is. Do not thin.Stir or shake well before use.Apply a coat of Blocking Primer.Allow to dry.Finish with a product from the Owatrol spirit rangeClean UpSoap and water.