Weberfloor Smooth 4150, 25kg
Weberfloor Smooth 4150, 25kg
Weberfloor Smooth 4150, 25kg
Weberfloor smooth 4150 is a high-performance, self-smoothing thin topping screed designed for levelling concrete, sand/cement, and anhydrite screeds. It is ideal for residential and commercial applications, offering rapid foot traffic access within 2-4 hours and compatibility with a wide range of floor coverings like vinyl, carpet, and tiles.
- Trade Quality
- Professional Use
Typical lead time 2-3 working days. Next-day delivery on request: call before 11am (not guaranteed).
Product Description
Weberfloor Smooth 4150 is a fine-grade, self-levelling cementitious floor smoothing compound designed to create an ultra-smooth surface prior to the installation of thin floor coverings. Supplied in 25kg bags, it is ideal for preparing substrates to receive vinyl, linoleum, carpet, and other sensitive flooring materials.
Key Benefits
Application
Mix Weberfloor Smooth 4150 with clean water using a forced-action mixer to a smooth, pourable consistency. Pour onto the prepared and primed substrate, spreading evenly with a gauge rake. Use a spiked roller to release trapped air. Application thickness is typically 2–30mm in a single pour. Ensure the substrate is clean, sound, and primed with a suitable Weber primer. Do not apply below 10°C.
Coverage
Approximately 1.7kg per m² per mm thickness. The 25kg bag covers approximately 1.5m² at 10mm depth or 7.4m² at 2mm.
Additional information

£19.61
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We are proud to support A Band of Brothers UK, a charity helping young men break cycles of violence and crime through mentoring. Every order you place with Screedworks contributes to this vital cause through our easyfundraising partnership.
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Restore & Protect
We invite clients to round up their final invoice to the nearest £5, £10 or £20. We match the amount pledged and donate the total to Tree Sisters.
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