Description
A hardener based on acrylic emulsion, used on concrete, screed or cement after surface hardening, prevents rapid evaporation of water from the surface and reduces the risk of subsidence and cracking.
Area of application
● Used for interior and exterior works,
● For floors where concrete, screed and hardening are used on cement bases,
● When pouring concrete in conditions of low humidity, high evaporation and air flow,
● In the production of conventional concrete that requires hardening.
Properties
● Allows cement surfaces to harden and reach maximum
performance without affecting the normal hardening reaction.
● Allows the cement surface to retain moisture.
● Reduces the risk of sagging and cracking.
● Effective and durable.
● Provides a harder, more durable surface.
● Easy to use.
● Does not contain solvents.
Instructions for use
● Tecnica 22 CW is ready to use, shake well before use.
● Apply by roller or spray on finished surfaces or formed concrete after removal of forms and loss of surface gloss.
Care and further recommendations for use
● During application, the surface and ambient temperature should be between +5°C and +30°C
● The surface should be clean and solid, without water accumulation and loose particles.
● When applied, the material should not form puddles.
● In case of uneven application, differences in color tones may occur.
● Consumption may increase when applied outdoors and in windy conditions.
● Make sure that the working tools are clean.
● Extra precautions should be taken during application and before drying,
if the ambient and surface temperatures are too low or too high.
● After use, tools and equipment should be rinsed with water.
● When using, wear protective masks, goggles and gloves and wear
appropriate work clothes.
● The information on the shelf life of the product is valid when stored in unopened packaging and
under appropriate conditions.
● For further information, see the safety data sheet
Storage
● Store at temperatures between +5°C and +35°C, in a dry, clean place, protected from moisture and direct sunlight.
● Protect from water, frost and harsh weather conditions.
● Under the above conditions, the shelf life is 12 months.
Packaging
● 30 kg drum


