Novocryl Massalakka

Two-component, solvent-free acrylic coating.


Novocryl Massalakka

Two-component, solvent-free acrylic coating.


  • Semi-matt


Two-component, solvent-free acrylic coating.

Product Features

Used for making of Novocryl acrylic floor coatings. Suitable to be used with sanding method and as a binder for abrasive pulp. Suitable for fixing concrete floors if saturated with sand. Hardens quickly even at low temperatures. For professional use only.

Recommended Uses

Old and new concrete floors indoors and outdoors. Applications include: walkways, outdoor terraces and balconies. Can be used on surfaces exposed to heavy stress.


Concrete floor treated with Novocryl coating, where for sanding 0.7-1.2mm of coloured sand used. Method 1, Sanding method: Consumption of Massalakka approx. 1 kg/m² + coloured sand 2.0-3.0kg/m², grain size 0.7-1.2mm (eg Scanmineral) Method 2, grinding screed 4-6mm: Consumption of Massalakka approx. 1.5kg/m² + coloured sand approx. 4.5kg/m², grain size 0.7-1.2mm (eg Scanmineral) + quartz sand 1.5kg/m², grain size 0.1-0.6mm Spreading rate is affected by smoothness of the base and desired layer hardness.

Application Conditions

The relative humidity of the concrete should be less than 97%. During varnishing and drying, the air, the base and the lacquer must be above +5ºC and the relative air humidity less than 80%.

Surface preparation

New concrete: Remove laitance by power grinding, vacuum grit blasting or hydrochloric acid etching. Choose the method best suited for the premises. After grinding remove dust carefully with a vacuum cleaner. Hydrochloric acid etching is carried out with diluted hydrochloric acid (1 part concentrated hydrochloric acid, 4 parts water). Rinse with plenty of water. Dry the floor. Old concrete floor: Remove old, flaky paint film by diamond grinding, milling or sandblasting. Choose the method best suited for the premises. Clean the cavities and potholes in the floor up to healthy, clean concrete. Open cracks, eg with an angle grinder. Remove loose material and dust.


First coat:

Surface varnishing is done with Novocryl Pintalakka.

Cleaning of tools

Acetone (thinner 006 1500).


VOC 2004/42/EC (cat A/j) 500g/l (2010) Novocryl Massalakka: max. VOC < 500g/l

Cures fast

Due to its hardening mechanism, the floor dries quickly and can be loaded as soon as two hours after coating. Thanks to their drying speed, the Novocryl coating systems are particularly suitable for premises where the available working time is limited.

High durability

With selected colored sand creates an impressive and durable floor covering solution for balconies and hallways.

Wide temperature range during application

Novocryl products can be applied in low temperatures without significant impact on curing time or surface quality.

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