SURFACE HARDENER SYSTEMS / Concrete varnish
Concrete varnish TEKNOKUR 300 is a solvent borne, liquid curing and polishing compound based on acrylic resin. It is used for preventing water loss and for surface protection.

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TEKNOKUR 300

Acrylic and Solvent Based Concrete Curing and Surface Protection Polish


Product Description

TEKNOKUR 300 is a solvent borne, liquid curing and polishing compound based on acrylic resin. It is used for preventing water loss and for surface protection.

Uses

·         In car parks, parking garages, stores and factories.

·         In large shopping centers which have heavy human traffic.

·         In industrial plants, plane hangars.

·         Suitable for use on all fresh surface hardener and decorative concrete applications.

·         Suitable for vertical and horizontal surfaces.

Features and Benefits

·         Provides protection against water, dust, lime, and stain formation.

·         Outstanding durability and resistance to marring and scuffing, along with excellent chemical resistance.

·         Provides superior gloss retention and abrasion resistance.

·         Prevents fast drying and shrinkage cracks.

·         The resultant film retains sufficient moisture in the concrete to ensure full hydration of the cement; essential for optimum strength development.

·         TEKNOKUR 300 is free of substances detrimental to concrete.

·         The cured material is typically hard and exhibits a dust-free surface.

·         Reduces chloride penetration.

·         Provides abrasion resistant floors.

·         Provides a durable, weatherproof protection to the substrate.

·         Does not change the original appearance of surfaces.

·         Forms a very brilliant film.

Preparation of Substrate

Fresh decorative concrete and surface hardener should be hardened sufficiently in order to prevent damage on the surface.

Application Method

TEKNOKUR 300 has to be applied on fresh concrete with the help of a brush or a short nap roller (phenolic roller) provided there is no accumulation on the surface. Apply directly to surface with saturate roller completely and use long, overlapping continuous movements to insure a uniform glaze coat. Be careful to achieve a good and even distribution. Touch drying time of the material is approximately 30 minutes (+20°C).

Coverage

0.15 kg/m² depends on the surface, application type and whether conditions.

Watchpoints

·         The concrete substrate should be hardened sufficiently.

·         Ventilate during the application.

·         Clean tools immediately after use with a cellulosic thinner.

·         Protect treated areas from rain for at least 1 hour after application.

·         TEKNOKUR 300 is delivered in ready to use packages. Solvents or water should not be added to the mixture during the application.

·         Do not apply on surfaces with pedestrian or vehicle traffic.

·         Only mechanical cleaning of hardened TEKNOKUR 300 films is possible.

·         Contains solvent and flammable.

Storage and Shelf Life

TEKNOKUR 300 should be stored in a cool, dry place above +5°C. Shelf life of unopened container in correct storage conditions is at least 12 months.

 

Packaging

30 kg plastic pails or 200 kg metal barrels.

 


Technical Data

 

Color  

Clear Transparent Liquid

Dried Film Thickness

135 µm

Solid Content

30 %

Wet Density

0.9 kg/lt (at +20oC)

Drying Time

30 minutes

Flash Point

+80°C

Finished Film Appearance

Clear and Very Brilliant

Health and Safety

·         Harmful by inhalation.

·         Irritating to eyes and skin.

·         Wear suitable gloves and eye/face protection.

·         After contact with skin, wash immediately with soap and water.

·         In case of contact with eyes, rinse immediately with plenty of clean water and seek medical attention.

·         Don’t smoke and don’t approach with open flame during the application.