SIGMA GUARDIAN FLEX

Coating for concrete and cement based substrates, based on
pure non toxic, UV resistant acrylic resins.
PRINCIPAL CHARACTERISTICS
– for exterior and interior use
– superior crack bridging properties
– superior flexibility and elongation properties
– high resistance to UV
– excellent anti carbonation properties
– superior durability
– superior resistance to precipitation
– low flame spread class 1
– excellent heat reflection with ULTRA- COOL colors
– non toxic
– no objectionable odour
– textured and smooth finishes possible
– independantly certified
– conforms to environmental specifications
COLOUR AND GLOSS
Sigma standard colour selection – silk

Product Details
SKU: 909 Category: Tags: ,

Basic Data At 20 °c

Specific Gravity
approx. 1.43 g/cm3
Solids content
approx. 52% ± 2% by volume
Theoretical
approx. 10.8m²/ltr @ 50μm
approx 5.4m²/ltr @ 100μm
spreading rate
depending on the nature and condition of the substrate and the
application method employed
Touch dry after
approx. 2 hours
Overcoating interval
min. 16 hours
max. no limitations
Shelf life (cool,dry place)
18 months

Primed substrates
– dry and clean primed concrete, cement render and plaster
– dirt, dust and other contamination must be removed
previously painted substrates
free from defective or poorly adhering paint films
– wash intact or remaining paint films with a 3% ammonia solution
– glossy paint layers must be abraded flat
– not recommended over existing solvent borne paint types.
– for further advice on compatibility, contact Sigma Paints DTS

Recommended Primer
– 0907 Sigma Guardian Primer*
*alternate primer 0852 Sigma Acrylic Primer Sealer
Recommended Fillers
– 0908 Sigma Guardian Filler**
** in case a filler is used, proper sanding followed by one coat of one
o f
recommended Primers must be used before applying Sigma
Guardian Flix
Recommended Finish
– cracks up to 0.6 mm, 1 x Sigma Guardian Flex at 100μm
– between 0.6 mm and 1.1 mm, 2 x Sigma Guardian Flex at 100 μm
– between 1.1 mm and 1.5 mm, 2 x Sigma Guardian Flex at 150 μm
– between 1.5 mm and 1.9 mm 2 x Sigma Guardian Flex at 250 μm
Application conditions
– slight texture when applied by roller
– smooth finish when applied by spray

Method Of Application

Application methods
Brush & Roller
Hopper Gun
Airless Spray
Recommended thinner
sweet water
sweet water
Volume of thinner
0 – 15%

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMA GUARDIAN FLEX


Superior quality elastomeric crack-bridging and anticarbonation
coating.


  • Superior flexibility and elongation properties

  • High resistance to UV

  • Excellent anti carbonation properties