MGC Quick Drying Stain Block - 2.5 Litre

2.5 Litre MGC Quick Drying Stain Block is a water based matt white blocking primer that has excellent adhesion to plaster, wood and previously painted surfaces. It will seal all stains -- bitumen, creosote, nicotine, tannin, asphalt, crayon, graffiti, rust, soot, water stains -- preventing them from bleeding through and spoiling new decorations. When dry it can be decorated over with any type of paint, undercoat or wallpaper. MGC Quick Drying Stain Block can also be used as a primer on porous surfaces, new plaster, new wood and MDF skirtings window cills etc.

CHARACTERISTICS

• Water based,
• Quick drying,
• Seals problem stains,
• Low odour,
• Excellent adhesion,
• Suitable for a wide range of surfaces,
• Interior or exterior use.
  

• Surfaces must be clean, dry and free from any grease or wax,
  
• Remove any unsound paint before applying stain blocker,
• Stir well before use, 
• Apply liberally and evenly with a synthetic brush or roller.
• One coat is recommended but a second coat can be applied if staining is severe.
• Dries in 30 minutes in well ventilated good drying conditions depending on temperature and humidity.
  
• Re-coat after 2 hours if necessary.
  

Please note: this product is non-returnable once purchased. Terms and conditions apply.