Looking to recreate that new appealing effect in your home? Our wide range of Interior Paint Stains will help you achieve your desired effect. With high quality products come high quality results and whether you use Promain for residential or commercial use, your project is in safe hands.
Teknos Helo 15/40/90 for example is a protective oil that will enlighten your kitchen and add beauty and protection to the wood in your home. Whereas, Osmo Wood Wax Finish Creativ could be the ideal product in the transformation of your childrens bedroom or nursery. With an opaque finish, whatever you decide to use Osmo Wood Wax Finish Creativ for, you will not be disappointed with our gleaming results. Osmo Wood Wax Finish Transparent is a similar product in this department which offers you excellent results with a transparent finish.
All of our products found under Interior Paints Stains are specially produced to suit your every need. Can't find what you are looking for? Don't hesitate to contact us in your bid to produce that perfect effect in your home.
Interior Paints and Woodstains: Protect and Refresh Your Space
At Promain UK Ltd, we supply a huge range of interior paint, woodstain and stain blocking products suitable for floors, furniture, walls, and woodwork. Whether you’re working on window frames, ceilings, or ceramic tiles, our water based and oil based options help you get the job done quickly and professionally.
Promain offers some of the best paints for covering and blocking stains, trusted by professionals for their effectiveness and reliability.
From stain blocking primers to anti-slip finishes, our products are trusted by DIY users and professional decorators alike. They offer excellent adhesion, quick drying time, and a protective coating for surfaces. These products are highly effective at blocking stains and covering stains on a variety of surfaces, providing protection against difficult stains - including water stains, smoke damage, and fungal degradation.
Why Choose Promain?
Our range of interior and exterior products is carefully chosen for performance and reliability. Whether you need an undercoat, a water based stain block, or an oil based primer that covers stains in one coat, we’ve got the right solution. For oil based and shellac based primer options, longer drying times are a consideration, but these products are highly effective at blocking stains and odors.
Promain stocks some of the best paints for blocking stains, including options with longer drying times for maximum effectiveness.
With extended drying times available for certain applications and fast-drying products where time is short, we offer flexibility for all types of interior and exterior surfaces.
Types of Stains: What Are You Dealing With?
Before you start painting or staining, it’s essential to identify the type of stain you’re facing. Water stains, often caused by leaks or condensation, can leave unsightly marks on walls and ceilings. Damp stains are usually a sign of moisture ingress and can lead to further issues like fungal degradation if not treated properly. Wood stain may result from wood rot or decay, affecting both the appearance and integrity of your wood surfaces. Smoke damage, whether from fireplaces or accidental fires, can be particularly stubborn and difficult to remove.
Choosing the right stain blocking primer is key to tackling these problems. Products like Zinsser Cover Stain and Zinsser BIN Aqua are specifically formulated to block stains and prevent them from bleeding through your new paintwork. By understanding the nature of the stain - be it water stains, damp stains, wood stain, or smoke damage - you can select the best stain blocking products to cover and block stains effectively, ensuring a flawless finish on your walls, wood, and other surfaces.
Product Options for Interior Wood and Walls
If you’re painting wood or covering damp stains on interior walls, our paint and stain blocking systems provide a durable coating that protects and prepares surfaces for decoration. Here are a few standout options available at Promain:
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Bedec Aqua Advanced – Water-Based Interior and Exterior Paint with Excellent Hiding Power
A reliable top coat that offers a smooth finish with excellent adhesion. Perfect for both interior and exterior surfaces, even in lower temperatures. -
Teknos Futura Aqua 5 – Water-Based Gloss Finish for Wood and Trim
Great for wood, metal, and other hard surfaces, this gloss finish provides a durable, washable surface suitable for high-traffic areas. -
Bedec Aqua Advanced Primer Undercoat – High Bond Primer for Water and Oil Based Paints
Designed to prepare surfaces for painting, this undercoat seals the surface, improves coverage, and helps block stains from showing through your final coat. -
Bedec Aqua Advanced Satin – Low Sheen Finish for Interior and Exterior Walls, Wood and Trim
Water based and environmentally friendly, this satin paint dries white and gives a soft finish ideal for interiors. -
Osmo Polyx Oil Anti-Slip Satin Matt 3088 R9 – Oil-Based Woodstain with Grip for Floors
Perfect for wooden flooring, stairs or anywhere slip resistance is needed. This based stain enhances wood grain while offering added safety and protection against wear. -
Zinsser Bulls Eye 1-2-3 is a water-based primer known for its stain blocking abilities and compatibility with a wide range of top coats. Suitable for both interior and exterior surfaces, it provides a reliable coating for various projects.
How to Treat and Paint Surfaces with Stains
If you’re covering marks like rust, smoke damage, or damp stains, always start with a proper stain blocker. Using products that are effective at blocking stains and covering stains on various surfaces is essential. Our water based stain blocking primers dry quickly and are suitable for a range of surfaces, including walls, wood, and ceilings. Applying a protective coating helps seal in stains and prepares the surface for painting.
For areas with deep or difficult stains, apply multiple coats and consider using an oil based primer for extended protection, keeping in mind that oil based primers often have longer drying times. Products like Zinsser Cover Stain and Zinsser BIN Aqua are known for their excellent hiding power, sealing in stains and preparing your surface for a clean top coat. For particularly stubborn stains, a shellac based primer can offer strong stain blocking capabilities and fast drying time.
Colour Matching: Achieve the Perfect Look
Achieving a seamless finish after treating stains is all about perfect colour matching. When you use a stain blocking primer, it’s important to follow up with a top coat that matches the original colour of your surface, especially on previously painted surfaces or when dealing with difficult stains. This ensures that the repaired area blends in perfectly with the rest of the room.
For the best results, consider using a professional colour matching service or consult with a decorator who can help you select the ideal paint and stain blocking products for your project. Products like Johnstone’s StainAway are designed to work with a wide range of colours, making it easier to achieve a perfect colour match.
When working with wood grain or ceramic tiles, choose a stain blocker that won’t discolour the surface or affect the appearance of your final coat. With the right approach, you can cover stains and enjoy a flawless, unified look throughout your home.
Stain Blocking Tips and FAQs:
How many coats do I need?
Most surfaces require two coats for full coverage. Some oil based primers or shellac based primers, which may have longer drying times, can work with one coat and are especially effective at blocking stains, depending on the condition of the surface.
Can I use these on ceilings and walls?
Yes - many of our stain blocking products are designed to cover ceilings, interior walls, and even exterior walls. These products are highly effective at covering stains and provide a durable coating. Look for products with quick drying time if painting overhead or in busy spaces.
Will this stop mould and mildew?
Yes - many stain blockers prevent mould and fungal degradation when used correctly. Blocking stains is also important to prevent future issues. Pairing stain blockers with water resistant top coats helps long term.
Can I colour match the paint?
We offer a wide range of shades and colours to suit every room. You can colour match in most ranges before applying your final coat.
Can I use it on ceramic tiles or metal?
Some products like Teknos Futura Aqua 5 can be applied to smooth surfaces including ceramic tiles, provided they are properly cleaned and primed.
Common Mistakes to Avoid When Painting Over Stains
Painting over stains can be straightforward if you avoid some common pitfalls. One of the biggest mistakes is skipping the stain blocking primer - without it, stains are likely to bleed through your new paint, ruining your hard work. Another frequent error is applying too few coats of stain blocking paint, which can leave stains partially visible and require additional touch-ups.
It’s also crucial to select the right type of primer for your surface and stain type. For example, oil based primers are often best for tough stains, while water based options may be suitable for lighter marks. Don’t rush the process - allow each coat to dry fully, especially when using oil based or shellac based primers, to ensure the best finish. Following the manufacturer’s instructions and using high-quality products like Zinsser BIN will help you achieve professional results and avoid the need for multiple coats or rework.
Best Paint and Stain Block Solutions from Promain
Whether you’re dealing with difficult stains, repainting old surfaces, or looking for an environmentally friendly solution for interior woodwork, we stock the best paints and coatings for a variety of surfaces, including options for blocking stains, covering stains, and protecting against moisture.
Here are some top choices:
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Bedec Aqua Advanced: Best paint option for both interior and exterior walls, offering excellent adhesion and stain resistance.
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Teknos Futura Aqua 5: Gloss finish ideal for wood, trim, and window frames.
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Bedec Aqua Advanced Primer Undercoat: Strong sealer that prepares surfaces and blocks stains.
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Bedec Aqua Advanced Satin: Satin finish for a soft, professional look with added durability.
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Osmo Polyx Oil Anti-Slip 3088 R9: Based stain and anti-slip oil for flooring and staircases.
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Johnstone's StainAway: Highly effective at blocking stains and covering stains, especially smoke damage, making it a reliable choice for challenging wall and ceiling marks.
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Zinsser Bulls Eye 1-2-3: A versatile, water-based primer known for its excellent stain blocking abilities and compatibility with a wide range of top coats for both interior and exterior surfaces.
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Shellac based primer: Offers strong stain blocking power and fast drying properties, ideal for tough stains and quick turnaround projects, especially on wood or MDF.
Safety Precautions for Interior Painting and Staining
Safety should always come first when painting and staining interior surfaces. Make sure you’re working in a well-ventilated area, especially when using stain blocking primers or oil based primers, as fumes can build up quickly. Always wear protective gear such as gloves, eyewear, and a mask or respirator to protect your skin, eyes, and lungs from irritation.
Keep your workspace tidy and free from obstacles to prevent accidents, particularly when working on window frames, ceilings, or other elevated surfaces. If you’re using oil based paints or primers on interior or exterior surfaces, ensure there’s adequate airflow to disperse any fumes. By following these safety precautions, you can confidently tackle any painting or staining project - whether it’s walls, ceilings, or exterior surfaces - while keeping yourself and your environment protected.
Final Advice for Better Results
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Clean and sand all surfaces before painting
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Apply the correct primer to help block stains
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Let each coat dry completely - especially with oil based or shellac based primers
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Apply your top coat in smooth, even layers
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Always test a small area to confirm adhesion and colour
Get Expert Help from Promain
Choosing the best stain blocking paint or woodstain doesn't need to be confusing. At Promain, we offer professional support and a full range of water based products, primers, and top coats that work. Whether you're covering smoke damage, stopping stains from coming through paint, or painting exterior surfaces, we’ve got you covered.
Order online or speak with our team for product help and recommendations.


