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Protek Stain Blocking Primer
£19.20 - £69.90
£19.20 - £69.90
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FREE Delivery over £60.
Order by 4pm for next day option*
Order by 4pm for next day option*
A fast drying, water-based exterior stain block and primer. Effectively blocks tannins, chemical stains and rust from nails.
Features
- A water-based, stain blocking primer for exterior softwood and some hardwoods
- Effectively blocks tannins, chemical staining and rust from nails
- Provides stain blocking protection for up to 5 years
- Quick drying
- Low V.O.C
| Brand | Protek |
|---|---|
| No. of coats | 2 |
| Coverage | Up to 8m² per litre |
| Drying time | 1 hr |
| Size | 1L, 2.5L, 5L |
| MPN | Please Select Size/Option |
| GTIN | Please Select Size/Option |
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Overview
Protek Stain Blocking Primer is an effective base coat for stains caused by tannins, pressure treatment chemicals and rust from nail heads. It can be used at low temperatures and is fast drying.
Please Note: If applying to bare untreated wood, it is recommended to use a water-based wood preserver prior to application, like Protek Wood Preserver Plus
When treating resinous timber, a knotting agent will need to be applied to stop the resin from knotts seeping through the top coat.
Preparation
For the best results, ensure surfaces to be primed are clean, dry and free from dirt.
- Where necessary, clean surfaces with warm water, detergent and a stiff brush. Allow to dry completely before applying the primer
- Fill any gaps or splits in the wood with a suitable Wood Filler
Application
Always do a test area before starting any project to test product suitability and effectiveness. Follow the manufacturer's instructions on the container at all times.
- Stir thoroughly before and periodically during use
- Apply Stain Block Primer with a good quality synthetic brush or microfibre roller
- Apply 1 full coat to all bare or stained surfaces
- Allow 1 hour between coats
- Do Not apply in temperatures below 5°C or above 30°C
- Ensure Protek Stain Blocking Primer is fully dry before applying the top coat
Finishing
Once fully dry, primed surfaces can be over-coated with any of the following Protek coatings or other compatible top-coat:
| Product | Use |
| Protek Royal Exterior Paint | A high quality, water-based, protective exterior wood paint. Hard wearing and water repellent |
| Protek Royal Exterior Stain | A high quality, water-based, protective wood stain for use on softwood and hardwood surfaces |
| Protek Timber ECO Shield | A water-based, microporous acrylic coating that stains and protects |
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