
Cemflow GPU Plus
Fast setting, self smoothing floor leveling cementitious underlayment
Cemflow GPU Plus is designed as a fast setting self smoothing, cementitious floor leveling underlayment, that allows for foot traffic after 3 hr from application.
Cemflow GPU Plus is supplied as a pre-blended dry powder designed for application between 1mm to 10 mm thickness.

- Single component, requires only addition of water.
- Fast setting properties.
- Fast laying, up to 500 m² per day.
- Excellent adhesion.
Cemflow GPU Plus is designed as a self smoothing suitable for use as a cementitious underlay for many types of floor finishes such as Vinyl sheeting, carpeting, rubber sheet and tiles.
Cemflow GPU Plus: 2.9 m² @ 5 mm thickness for 25 kg bag mixed with 5 litre of clean water.
Cemflow Primer when diluted 4 parts potable water to one part primer:
- 50 m²/5 litre.
- 250 m²/25 litre.
when diluted 3 parts potable water to one part primer:
- 40 m²/5 litre.
- 200 m²/25 litre.
Cemflow GPU Plus is available in 25 kg bags.
Cemflow Primer is available in 5 and 25 litre pails.
Cemflow GPU Plus has a shelf life of 9 months from date of manufacture if stored at temperatures between 2°C and 30°C in original unopened bags.
- Cemflow GPU Plus complies with EN 13813, Class CT, C25, F5, AR1.