SIGMAFIX PRIMER

Premium quality solvent borne multipurpose primer/sealer for use on
concrete, cement, gypsum, gypsum board and softwood timbers,
based on modified acrylic resin, alkali resistant, impregnating
and adhesion promoting primer, clear or pigmented types available.
PRINCIPAL CHARACTERISTICS
– for interior and exterior use
– provides stability to friable and powdery substrates
– excellent sealing properties
– excellent adhesion to a substrates
– excellent penetration into porous substrates
– flexibility of use, applied to a range of substrate types
– may be over-coated with a range of paint types
– resistant to alkali
– quick drying
– easy application
COLOUR AND GLOSS
clear and white – flat

Product Details
SKU: 804 Category: Tags: ,

Basic Data At 20 °c

Mass density
Clear: approx. 0.9g/cm3
White: 1.4g/cm3
Theoretical
approx 8 – 12 m2/ltr
spreading rate
depending on the type used, nature and condition of the substrate
and the application method employed
Touch dry after
30 minutes
30 minutes
Over coating interval
6 hours
8 hours
max. no limitations
max. no limitations
Shelf life (cool, dry place)
24 months
24 months

New substrates
– concrete fully dry (4% M/C), free from laitance and contamination
– cement, plaster and gypsum, dry, free from surface contamination.
– gypsum board, taped and filled, free from surface contamination.
– softwood and timber composites, dry (17% M/C) and free from
resinous deposits and surface contamination
previously painted (maintenance and spot priming)
– free from defective or poorly adhering paint films
– excessively underbound paint films must be thoroughly abraded.
– wash intact or remaining paint films with a 3% ammonia solution
– glossy paint layers must be abraded flat

Priming coat for use with
– Sigma waterborne fillers, finishes and textures
– Sigma alkyd finishes
– Sigma solvent-borne acrylic finishes

Method Of Application

BRUSH & ROLLER
– avoid heavy application of primers
Recommended thinners
– clear: no thinners required
– pigmented: Sigma Thinner 21-22
Volume of thinner
– 5 -10%

Environmental

Complies with VOC specifications such as LEED etc.

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About SIGMAFIX PRIMER


Premium quality solvent borne multipurpose primer/sealer for use on
concrete, cement, gypsum, gypsum board and softwood timbers.