SIGMA FLOORGUARD SEALER

Two component polyamide cured epoxy base primer
PRINCIPAL CHARACTERISTICS
– very good adhesion to concrete and cement based building materials
– very good wetting properties
– excellent water resistance
– very good penetration properties
– can be overcoated with alkyd, epoxy and polyurethane
– improved of surface hardness
COLOUR AND GLOSS
white, red-brown – eggshell

Product Details
SKU: 675 Category: Tags: ,

Basic Data At 20 °c

( For mixed product )
Mass density: approx. 1.5g/cm3
Solids content: approx. 54% by volume
Theoretical spreading rate :approx. 15.4 m2/ltr for 35 μm*
depending on the nature, roughness and condition of the substrate and the application method employed
Touch dry after: approx. 30 minutes
Overcoating interval: min. 16 hours* max. 10 days*
Full cure after: 7 days*
Shelf life (cool,dry place): 12 months
Flashpoint: base 17 °C – hardener 26 °C

– concrete floors must be sound, dry and free from laitance and any contamination
– moisture content of cement bonded floors should be not exceed 4%
– substrate and ambient temperature should be between 10°C and 30°C during application and curing.
– relative humidity should not exceed 85% during application and
curing
– substrate temperature should be at least 5°C above the dew point

Mixing ratio: base : hardener by volume 75 : 25
– the temperature of the mixed base and hardener should be above 15 °C, otherwise extra solvent may be required to obtain the correct application viscosity
– too much solvent will result in slower cure
– thinner should only be added after proper mixing of the base and hardener
Induction time at 20 °C: none
Potlife at 20 °C: 10 hours

Method Of Application

AIRLESS SPRAY
Recommended thinner: 91-92 (flashpoint 20 °C)
Volume of thinner: 10 – 20%
Nozzle orifice: approx. 0.33 mm (0.013 inch)
Nozzle pressure: 150 bar (approx. 2100 p.s.i.)
AIR SPRAY
Recommended thinner: 91-92 (flashpoint 20 °C)
Volume of thinner: 10 – 20%
Nozzle orifice: 1.5 – 2.0 mm
Nozzle pressure: 3 – 4 bar (approx. 43 – 57 p.s.i.)
BRUSH AND ROLLER
Recommended thinner: 91-92 (flashpoint 20 °C)
Volume of thinner: 5 – 10%
CLEANING SOLVENT: 90-53 (flashpoint 30 °C)

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMA FLOORGUARD SEALER


Two component polyamide cured epoxy base primer


  • Very good adhesion to concrete and cement based building materials

  • Very good wetting properties