SIGMA FLOORGUARD COATING GF

Two component, glassflake reinforced solvent free epoxy floor coating
as intermediate or final coat for Sigma Floorguard System.
PRINCIPAL CHARACTERISTICS
– excellent resistance to mechanical stress and impact
– excellent intercoat adhesion
– suitable for medium exposed floors
– anti-skid aggregates can be added
– excellent water and chemical resistance
– excellent abrasion resistance
– can be applied by heavy duty single feed airless spray equipment
– easy to clean
COLOUR AND GLOSS
limited colors – gloss

Product Details
SKU: 673 Category: Tags: ,

Basic Data At 20 °c

( For mixed product )
Mass density
approx. 1.3g/cm3
Solids content
approx. 100% by volume
Recommended
dry film thickness
400 – 500 μm
Theoretical
2.5 m2/ltr for 400μm,
spreading rate
depending on the nature, roughness and condition of the substrate
and the application method employed
Touch dry after
approx. 8 hours
Overcoating interval
min. 24 hours*
max. 20 days*
Full cure after
5 days*
Shelf life (cool,dry place)
12 months
Flashpoint: base and hardener above 65oC

– Previous coating (Sigma Floorguard Primer) must be dry and free from any contamination
– substrate and ambient temperature should be minimum 10 oC during application and curing
– relative humidity should not exceed 85% during application and curing
– substrate temperature should be above 10 °C and at least 3 °C above the dew point during application and curing

Mixing ratio: base : hardener by volume: 80 : 20
– materials temperature should be minimum 10oC
– mix base with a variable speed mechanical mixer
– add hardener and mix with mechanical mixer until homogeneous.
– mixer speed should not exceed 800 rpm to avoid air entrapment
Induction time at 20 °C: none
Pot life at 20 °C: 35 min

Method Of Application

Tools
roller, trowel
Recommended thinner: no thinner to be added
application by trowel
for application pour the mixture on the suitably prepared subfloor and spread it evenly by trowel following by rolling with a rough textured hard cord roller
Airless spray
– heavy duty single feed airless spray equipment preferably 60:1 pump
ratio and suitable high pressure hoses.
– length of hoses should be as short as possible.
Recommended thinner: no thinner should be added
Nozzle orifice: approx. 0.53 mm (=0.021 in)
Nozzle pressure: at 30 0C (paint temperature) min. 22 MPa (=approx. 220 bar; 3000 p.s.i)
Cleaning solvent: Sigma Thinner 90-53
– all application equipment must be cleaned immediately after use
– paint inside the spraying equipment must be removed before the potlife time has been expired.

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMA FLOORGUARD COATING GF


Two component, glassflake reinforced solvent free epoxy floor coating


  • Excellent resistance to mechanical stress and impact

  • Excellent intercoat adhesion

  • Suitable for medium exposed floors