Sikafloor®-316

2-component clear coat based on polyurea technology used on rigid floors.

Sikafloor®-316 is a two component very low VOC, glossy clear coat based on polyurea technology.

  • Based on polyurea technology
  • Low odour
  • Good UV resistance
  • UV inhibitor
  • Easy to clean
  • Highly scratch resistant
  • Good chemical resistance
 
Product Data Sheet Show all documents

Overview

Usage

Glossy clear coat to seal Sikafloor® epoxy and tough-elastic polyurethane flooring

Advantages

  • Based on polyurea technology
  • Low odour
  • Good UV resistance
  • UV inhibitor
  • Easy to clean
  • Highly scratch resistant
  • Good chemical resistance
 

Packaging

Part A

0,55 kg container

Part B

4,45 kg container

Part A+B

5,0 kg ready to mix units

Colour

Part AClear liquid
Part BClear liquid
Part A+BClear liquid

Product Details

SUSTAINABILITY

  • Conformity with LEED v4 MRc 4 (Option 2): Building Product Disclosure and Optimization - Material Ingredients
  • Conformity with LEED v2009 IEQc 4.2: Low-Emitting Materials - Paints and Coatings

APPROVALS / CERTIFICATES

  • Synthetic resin screed material according to EN 13813:2002, Declaration of Performance 02 08 01 04 034 0 000001 2017, and provided with the CE marking.
  • Coating for surface protection of concrete according to EN 1504-2:2004 for principles 2,3,5,6,8, Declaration of Performance 02 08 01 04 034 0 000001 2017, certified by notified factory production control certification body 0921, and provided with the CE marking.

Composition

Polyureea

Shelf life

12 months from date of production

Storage conditions

The product must be stored properly in original, unopened and undamaged sealed packaging in dry conditions at temperatures between +5 °C and +30 °C.

Density

Part A

~1,03 kg/l

Part B

~1,16 kg/l

Mixed Resin

~1,14 kg/l

All Density values at +23 °C.

Chemical resistance

Resistant to many chemicals. Contact Sika technical service for specific information.

Application

Mixing ratio

Part A : part B = 11 : 89 (by weight)

Ambient air temperature

+10 °C min. / +30 °C max.

Relative air humidity

80 % max. / 30 % min.

Dew point

Beware of condensation!
The substrate and uncured floor must be at least 3 °C above the dew point to reduce the risk of condensation or blooming on the floor finish.

Substrate temperature

+10 °C min. / +30 °C max.

Pot Life

Temperature

Time

+10 °C

~ 90 minutes

+20 °C

~ 60 minutes

+30 °C~ 30 minutes

Caution: End of pot life is not noticeable.

Applied product ready for use

Temperature

Foot traffic

Light traffic

Full cure

+10 °C

~ 20 hours

~ 48 hours

~ 10 days

+20 °C

~ 16 hours

~ 36 hours

~ 7 days

+30 °C

~ 12 hours

~ 24 hours

~ 5 days

Note: Times are approximate and will be affected by changing ambient conditions

Consumption

On smooth surfaces~0,07–0,08 kg/m²/layer
On broadcasted / flaked surfaces~0,10–0,12 kg/m²/layer
In case of broadcasted with corundum~0,13–0,14 kg/m²/layer

MIXING

Prior to mixing, ensure part A is homogeneous, pour part A into part B and mix continuously for 3 minutes until a uniform mix has been achieved. After mixing A and B, 2 % by weight of Sika Antiskid Agent or Glass Beads must be added to the mix. The aggregates create a better skid resistance, improve the wetting properties of the product and may hide the possibile imperfections in the subfloor. To ensure thorough mixing pour materials into another container and mix again to achieve a consistent mix. Over mixing must be avoided to minimise air entrainment.
Mixing Tools:
Sikafloor®-316 must be thoroughly mixed using a electric stirrer or other suitable equipment.

 

APPLICATION

When installing Sikafloor®-316, make use of Micro-fibre rollers with a fibre length of ~10 mm and a paint grid. A seamless finish can be achieved if a “wet” edge is maintained during application.

CLEANING OF EQUIPMENT

Clean all tools and application equipment with solvent immediately after use. Hardened and/or cured material can only be removed mechanically.

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