Planitop Fast 330
Quick-setting, fibre-reinforced cementitious levelling mortar for internal and external floors and walls, applied in layers from 3 to 30 mm to even out irregularities.
Supplied by SARP & LAB, the only authorised MAPEI distributor in Albania.
Where it is used
- Levelling reinforced concrete surfaces in swimming pools, before waterproofing or laying ceramic and mosaic
- Smoothing and levelling floor slabs and screeds made with cement or special binders such as Mapecem and Mapecem Pronto
- Preparing old ceramic and stone floors for new coverings or waterproofing
- Repairing or forming slopes on terraces and balconies
- Levelling walls in a single layer, up to a maximum of 3 cm
Why Planitop Fast 330
- Quick to build on: ceramic after approx. 4 hours and waterproofing after approx. 24 hours at +20°C
- Can also be applied on vertical surfaces by trowel
- Excellent bond to all typical construction substrates, without shrinkage and without forming cracks or fissures
- Certified EC1 Plus: very low emissions of VOC
- Contributes to LEED credits
- Meets EN 1504-2 coating (C), principles MC and IR, and EN 998-1 GP, category CS IV
How it is applied
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Prepare the substrate
Remove damaged and detached areas and any coating that is not perfectly adherent. Clean by sandblasting and high-pressure water jets. Wet absorbent substrates and surfaces exposed to sun or wind.
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Prime where needed
Treat gypsum substrates and anhydrite screeds with Primer G or Eco Prim T Plus. Treat smooth or low-absorbency substrates such as ceramics and terrazzo with Eco Prim Grip Plus, after mechanical abrasion. Well-cured concrete is treated with Eco Prim Grip Plus where necessary.
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Mix
Pour approx. 4.4 litres of clean water into a container and slowly add a 25 kg bag while mixing. Add water if needed, up to 5.0 litres. Use an immersion mixer or low-speed drill. The mix stays workable for approx. 20 minutes at +20°C.
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Apply
On walls, trowel a thin bonding layer, then immediately apply the required thickness in one layer, up to 3 cm. On floors, use a long metal trowel or a straight edge.
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Cure
Cure carefully in hot or windy weather. Keep from contact with water for the first 4 hours at +20°C, or 24 hours at +5°C.
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Lay the covering
Ceramic, moisture-insensitive stone and mosaic after approx. 4 hours at +20°C (24 hours at +5°C). Mapelastic, Mapelastic Smart, Monolastic, Mapelastic Turbo, Mapelastic AquaDefense and Mapegum WPS after approx. 24 hours at +20°C.
Technical data
| Mix composition | 100 kg with 18-20 kg of water |
| Application thickness | 3 to 30 mm |
| Application temperature | +5°C to +35°C, surroundings and substrate |
| Pot life of mix | approx. 20 minutes (at +20°C) |
| Waiting time before ceramic covering | 4 hours at +20°C · 24 hours at +5°C |
| Minimum waiting time before waterproofing | 24 hours at +20°C |
| Compressive strength (EN 12190) | ≥ 20 MPa |
| Bond strength to concrete (EN 1542) | ≥ 2.0 MPa |
| Permeability to water W (EN 1062-3) | W < 0.1 kg/m²·h⁰·⁵, Class W3 |
| Water vapour permeability (EN ISO 7783) | S < 5 m, Class I |
| Reaction to fire (EN 13501-1) | A1 / A1FL |
| Consumption | approx. 1.65 kg/m² per mm (1 cm thick: 16.5 kg/m²) |
| Packaging | 25 kg bags |
| Storage | 12 months in original, well-sealed packaging, in a dry, covered place at +5°C to +35°C |
Source: MAPEI technical data sheet 2668-7-2026; typical values. Check the current data sheet before use. Product page at MAPEI
Application precautions
- Do not add cement or admixtures
- Do not add more water once it has started to set
- Protect from water for at least 4 hours at +20°C and 24 hours at +5°C
- Do not use on flexible, deformable substrates such as wood, metal, rubber, PVC and linoleum
- Not compatible with rendering machines
- Do not leave bags in direct sunlight, and do not use a damaged bag
Product for professional use.
Our projects with Planitop Fast 330
Used together with
Frequently asked questions
How much do I need per m²?
Approx. 1.65 kg/m² per mm of thickness. At 1 cm thick, that is 16.5 kg/m².
How soon can tiles be laid?
Ceramic, moisture-insensitive stone and all types of mosaic after approx. 4 hours at +20°C, or after 24 hours at +5°C.
How soon can it be waterproofed?
After approx. 24 hours at +20°C, with Mapelastic, Mapelastic Smart, Monolastic, Mapelastic Turbo, Mapelastic AquaDefense or Mapegum WPS.
Can it be used on walls and outdoors?
Yes. It is for internal and external floors and walls, up to a maximum of 3 cm in a single layer.
Which substrates are not suitable?
Particularly flexible and deformable substrates, such as wood and wood conglomerates, metal surfaces, rubber, PVC and linoleum.
Is there a warranty?
If required, MAPEI can provide a warranty for each product it sells. Contact us about your case.