- Water-based Primer & Sealer in One
- 250ml, 500ml, 1L, 2.5L, 5L Sizes
- Matt White Finish
- Blocks Out Difficult Stains & Odours
- For Best Results Use on Oil Based Stains
- Suitable for Wood, Plaster, Masonry & Most Plastics
- Apply by Roller, Brush or Spray
- Touch Dry in One Hour
Coo-Var Stain Lock is a sprayable, water based coating designed to block out difficult stains and odours. It is a multi-surface primer / sealer and gives excellent coverage to a multitude of stains, helping to prevent it bleeding through the finishing coat. It is a primer and sealer for substrates such as wood, plaster, existing paint, masonry and most plastics. Suitable for interior or exterior use.
All surfaces should be clean, dry and free from oil, grease and loose flaking material.
As dictated by normal good painting practice. Do not apply if the temperature is likely to drop below 7 °C during application or during the drying process. In confined spaces, provide adequate ventilation during application and drying.
Selected finishing coat
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