Marl Coatings Polyurethane Floor Paint - 5L - Black

Upgrade your floors with high-performance polyurethane protection. Engineered for durability, abra...

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B&Q - Marl Coatings 5L Black Polyurethane Floor Paint Heavy Duty,weather-Resistant For ConcreteGarage & Industrial FloorsSemi Gloss
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Product Information

Full details

This heavy-duty, oil-based polyurethane floor paint from Marlcoatings is designed for professionals and DIY users seeking durable protection for concrete, garage, and workshop floors. It offers excellent abrasion resistance and a semi-gloss finish that is easy to clean, though its oil-based nature requires proper ventilation during application and curing.

All features

ColourBlack
Model Part Number5l01
Brandmarlcoatings

Extended Product Information

FAQs

What is the best way to prepare a concrete floor before painting?

The floor must be clean, dry, and free of all contaminants like oil, grease, and dust. For bare concrete, consider etching or lightly abrading the surface. If the concrete is very porous or previously coated, a primer is highly recommended for best adhesion and durability.

How long does it take for the paint to dry and cure?

Drying times vary based on temperature and humidity. Typically, it can be ready for light foot traffic in 24-48 hours. Full cure, meaning it can withstand heavy traffic and vehicles, usually takes 3-7 days. Always refer to the product's specific instructions.

Can I use this paint on a previously painted floor?

Yes, this paint offers superior adhesion to previously painted floors, provided the existing paint is sound and well-adhered. Ensure the old surface is clean and lightly abraded for optimal bonding.

Is this paint suitable for outdoor patios?

Yes, it is suitable for outdoor concrete and stone patios. Its durable formulation provides protection against foot traffic and environmental factors.

What is the best way to clean the painted floor?

The semi-gloss finish is easy to clean. Use a soft brush or mop with mild detergent and water. Avoid using abrasive cleaners or harsh chemicals that could damage the coating.

Do I need to wear a respirator when applying this paint?

Due to its oil-based and solvent formulation, good ventilation is essential. Wearing a respirator suitable for organic vapors is highly recommended, especially in confined spaces or if you are sensitive to fumes.

Can I apply this paint over a sealant?

Generally, it is not recommended to apply directly over a sealant, as adhesion can be compromised. The floor should be clean, bare concrete or a properly prepared previously painted surface. If a sealant is present, it must be completely removed or the concrete etched/abraded to ensure proper bonding.

Troubleshooting

Paint not adhering well

Ensure the surface was properly cleaned, degreased, and potentially etched or abraded. Check that a compatible primer was used if recommended. Ensure the surface was completely dry before application.

Uneven finish or brush/roller marks

Apply paint in thin, even coats. Avoid over-application. Ensure consistent brushing/rolling technique. Stir paint frequently during application. Ensure adequate ventilation to aid flow and leveling.

Slow drying or curing

Ensure adequate ventilation and maintain a consistent temperature. Avoid applying in damp or humid conditions. Thicker coats can increase drying time; apply thinner coats if possible.

Bubbling during application

This can be caused by excessive heat or applying to a damp surface. Ensure good ventilation and apply when temperatures are moderate. Check for moisture escaping from the concrete.

Pros and Cons

Pros

  • Provides robust protection against abrasion and heavy use.
  • Achieves a durable, easy-to-clean semi-gloss finish.
  • Excellent adhesion to a variety of common floor surfaces.
  • Suitable for both DIY and professional trade applications.
  • Versatile use on concrete, garages, workshops, and patios.

Cons

  • Requires good ventilation due to its oil-based, solvent formulation.
  • Drying and curing times may be longer than water-based alternatives.
  • May not be suitable for all types of flooring; always test on a small area first.
  • Requires specific preparation steps for optimal adhesion.

Setup, Compatibility & Care

Preparation is Key:

  1. Clean Surface: Ensure the floor is clean, dry, and free from dust, grease, oil, and any loose debris. Degrease any oily stains thoroughly.
  2. Etch/Abrade (if necessary): For bare concrete, etching with a concrete etcher or lightly abrading the surface with sandpaper can improve adhesion. Rinse thoroughly and allow to dry completely.
  3. Prime (Recommended): For best results and maximum durability, especially on porous concrete or previously painted surfaces, apply a suitable primer before the topcoat.

Application:

  • Stir the paint thoroughly before and during use.
  • Apply using a good quality roller or brush designed for solvent-based paints.
  • Apply in thin, even coats. Avoid over-application.
  • Ensure good ventilation throughout the application process and while the paint dries.

Compatibility:

  • Suitable for concrete, cement screed, stone, and previously painted floors.
  • Not recommended for flexible surfaces or where hydrostatic pressure is a concern without professional consultation.

Care:

  • Allow the paint to cure fully before heavy use (typically 3-7 days, depending on conditions). Light foot traffic may be possible sooner.
  • Clean spills immediately.
  • Use mild detergents and water for cleaning. Avoid abrasive cleaners.
  • For maintenance, sweep regularly and damp mop as needed.

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