Selleys Malaysia
stain blocker
Available Sizes:
  • 1 Litre
  • 5 Litre
Top 5 Problems:
  1. Broken something made of plastic and don’t know what will fit it?
  2. Broken a glass vase?
  3. Mould growing on your bathroom silicone?
  4. Laminate furniture starting to peel?
  5. How to stop a door hinge from squeaking?


Stain Blocker & Sealer
Prevents Water-Based Stains
Stain Blocker & Sealer is a oil based preparation product for covering water based stains on interior and exterior surfaces. With outstanding adhesion properties, it is suitable as a primer, sealer and undercoat.

Covering Stains: Will cover water based stains such as food, drink & graffiti on interior and exterior surfaces.

Where to use: Interior and exterior surfaces including timber, cement render, plaster, masonry and other previously painted surfaces.


  • Oil Based
  • Block Water Based Stains
  • Good Adhesion Properties
  • Quick Drying
  • For Interior & Exterior


Stained surfaces: Remove as much of the stain as possible by washing, sanding, scraping, etc.

Previously painted surfaces: Ensure surface is clean and free from dust, dirt, grease and oil. Remove any loose, peeling, flaking or chalky paint by sanding or scraping. Before applying Selleys Stain Blocker & Sealer rinse surface to be painted with clean water and allow the surface to completely dry.

Bare timber: Sand bare timber to a clean surface. Fill nail holes and cracks with a suitable filler then sand smooth and dust off.

Cement render and plaster: Clean surface to remove all loose and flaking materials and contaminants.


Application: Brush, short nap roller.
Coverage: Mineral turpentine or White Spirit
Touch Dry: 30 minutes
Re-coat: 1 hour

Before applying – stir product with a broad, flat paddle. Apply one even coat of Selleys Stain Blocker & Sealer. Heavily stained surfaces may require a second coat of Selleys Stain Blocker & Sealer.

Thinning: Not usually required. In hot conditions or on porous surfaces use up to 100ml of mineral turpentine per litre.


  • This material is classified as hazardous according to the ASCC. Keep out of reach of children. Irritating to eyes & skin.
  • If swallowed: Do not induce vomiting. Drink plenty of water and contact a doctor.
  • Eye contact: Hold eye open, and flood with water for at least 15 minutes and see a doctor.
  • Skin contact: If skin contact occurs, remove contaminated clothing and wash skin thoroughly with soap and water.
  • Provide adequate ventilation during use. If painting indoors, keep windows and doors open during use and while drying. High Flammable Vapour can be ignited by flame or spark. Store and use away from sources of heat and ignition. Refer to Material Safety data Sheet for more information.