Mapei Planitop Fast 330

Non Hazardous
Quick-setting, fibre-reinforced cementitious mortar for internal and external floors and walls. Apply from 3 to 30mm.
Available in Single Bags of 25Kg, Half Pallet of 20 x 25Kg or Full Pallet of 40 x 25Kg in Grey
From £36.59 £30.49
In stock
Only %1 left
Product Description

Mapei Planitop Fast 330 is a quick setting, fibre-reinforced cementitious mortar formulated for professional use on internal and external floors and walls to smooth out irregularities before laying tiles or a liquid waterproofing membrane, DPC.

Mapei Planitop Fast 330 is a grey powder formula consisting of special cementitious binders and synthetic resins which is mixed with water to form a good workable blend suitable for applying to vertical surfaces due to its high bonding strength to all substrates normally used in the building industry. Planitop Fast 330 is designed to form a strong, fast-drying levelling layer which will not shrink or crack even when applied in thick layers. Its fast-drying properties mean that laying of ceramic tiles can be carried out in as little as 2 hours in ideal conditions.

Best Uses

Planitop Fast 330 is ideal for use when a quick-setting mortar is required for smoothing and levelling internal and external substrates before applying a finish coating, such as stone slabs, ceramic tiles or a liquid waterproof membrane. Planitop Fast 330 can be used in swimming pools, terraces and balconies or over existing ceramic or stone floor slabs before subsequent finishing materials are applied.

Mapei Planitop Fast 330 hardens quickly even when applied in thick layers without shrinking or cracking, and forms a strong layer suitable for laying ceramic, glass mosaic and stone coatings.

  • Levelling reinforced concrete surfaces in swimming pools to make them ready to receive Mapelastic, Mapelastic Smart, Monolastic and Monolastic Ultra systems for laying all types of ceramics and mosaics
  • Smoothing and levelling clean internal and external substrates made from products normally used in the building industry such as floor slabs and screeds made using cement or special binders such as Topcem, Topcem Pronto, Mapecem and Mapecem Pronto and old ceramic and stone floors in order to quickly prepare them for laying ceramic and stone materials that are not susceptible to damp
  • Repairing or forming slopes on terraces and balconies


Thoroughly mix Mapei Planitop Fast 330 with water using a low speed mixer to form a smooth, lump-free blend and apply using a metal pallet knife or trowel. After mixing with water Planitop Fast 330 remains workable for approximately 20 minutes. Tools can be cleaned with water. Apply at a thickness of between 3 - 30mm to smooth out irregularities.

Technical Details


  • London Underground Approved Products Register (APR) ID 605


  • Suitable for vertical and horizontal surfaces
  • Has high bonding strength to most substrates used in the building industry
  • Flexible properties mean it will not shrink or crack

Technical Info

Components: Single Pack
Type: Rapid Setting
Finish: Smooth
Stock Colours: Grey
Tintable: No
VOC Content: Very Low Emissions
Dry Solids Content: 100%
Suitable Substrates: Concrete internal and external walls and floors, swimming pools, terraces and balconies or over existing ceramic or stone floor slabs 
Application Method: Trowel
Theoretical Coverage: Approx. 1.45 kg/m² per mm of thickness
Application Temp: From +5°C to +35°C
Mixing Ratio: 100 parts of Planitop Fast 300 with 18-20 parts of water
Max Applied Thickness: 30mm
Pot Life: -
Min Wait Time Before Laying Ceramic Coating:

4 hours at +20°C or 24 hours at +5°C

Curing: Avoid the mortar coming into contact with water for the first 4 hours at +20°C and for the first 24 hours at +5°C.
Cleaner / Thinner: Clean tools with water hist product is still fresh
Shelf Life: 12 months from date of production unopened
Packaging: Available in 25 Kg bags, Half pallet or Full pallet

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