Polyurethane Floor Sealer

From: £20.95

All prices include VAT and FREE delivery

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If you’re looking to effectively seal any industrial surface before applying a top coat, polyurethane floor sealer is perfect for you.

Polyurethane-based sealer provides a base coat and effectively seals the floor to ensure it is protected from damage due to heavy footfall or potentially damaging impacts.
This sealant is specially formulated to seal new concrete surfaces and is clear in colour.
This sealer is ideal for factories, garages, workshops, warehouses and other industrial spaces.

Crafted with advanced polyurethane technology, our floor sealer creates a tough, protective barrier that seals and strengthens your floors, ensuring long-lasting beauty and performance in residential, commercial, and industrial settings.


  1. Durable Protection: Our Polyurethane Floor Sealer offers exceptional durability and resistance to heavy foot traffic, spills, chemicals, and UV exposure. Formulated with high-quality polyurethane resins, our sealer creates a resilient barrier that shields your floors from damage and maintains their appearance even in the most demanding environments.
  2. Enhanced Durability: Engineered for lasting performance, our floor sealer penetrates deep into the substrate, bonding with the surface to provide enhanced durability and longevity. Whether applied to concrete, wood, or tile floors, our sealer enhances the structural integrity of the substrate, preventing cracks, chips, and deterioration over time.
  3. Easy Application: Designed for hassle-free use, our Polyurethane Floor Sealer features a smooth, self-levelling formula that applies easily with a brush, roller, or sprayer. Whether you’re a professional contractor or a DIY enthusiast, our sealer offers excellent flow and coverage, resulting in a seamless and uniform finish every time.
  4. Quick Drying: Enjoy the convenience of rapid drying times with our floor sealer, which dries to the touch in just 2-4 hours and can be recoated in 6-8 hours. With its fast-drying formula, our sealer minimizes downtime and allows you to return to normal use of your floors in a timely manner.
  5. Versatile Usage: Our Polyurethane Floor Sealer is suitable for a wide range of interior and exterior applications, including residential, commercial, and industrial floors. Whether you’re sealing concrete garage floors, warehouse floors, or showroom floors, our sealer provides reliable protection and enhances the aesthetic appeal of your space.
  6. Low Odour and VOC-Free: Our floor sealer is formulated with low odour and is VOC-free, providing a safer and more pleasant application experience for you and your family. Say goodbye to strong fumes and harmful chemicals—our sealer delivers exceptional performance without compromising indoor air quality or environmental sustainability.

Protect and enhance the beauty of your floors with our Polyurethane Floor Sealer. Whether you’re sealing concrete, wood, or tile floors, trust Paintmaster for quality, performance, and reliability. Order now and ensure long-lasting durability for your floors.

For more information on the polyurethane floor sealer we can provide, get in touch with our team today.
We can also offer advice on applying the sealant to get the best results.

Additional information

Weight N/A


1L, 2.5L, 5L, 20L, 205L


Approximately 6-8 sq metres per litre.
Brush, roller or spray.
Drying Time
Under normal circumstances it should be touch dry in 6-8 hrs completely dry in 24hrs if well ventilated and conditions are dry.
Store away from naked flames. Secure lid on firmly between uses to prevent paint from skinning.
Surface Prep
Apply to clean dry surfaces. Ensure any oil or grease is removed. If new concrete allow to mature for several months before sealing.
White Spirit can be used for thinning.

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