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Product Data SheetEdition 11, 2006Version no. 01.03
Sikagard -619 1/2
C o
n s t r u c t i o n
Sikagard -619Penetrating 2-Component Epoxy Resin Sealer
ProductDescription
Sikagard -619 is a 2-component epoxy resin sealer of water-thin
viscosity.Rollered, squeeged, or sprayed over cured concrete,
Sikagard -619 impregnatesslabs to provide a surface with increased
hardness and increased resistance tomoisture penetration.
Uses Sikagard -619 can be applied to seal and protect:Warehouse
and workshop floors, Concrete structures exposed to extreme weather
conditions, etc.
Advantages Easy to mix 1: 1 ratio between components. Low
viscosity for deep penetration. Fast application. Deep penetration.
Easier cleaning slabs, reduced dusting. Increased resistance to
de-icing salts, mild chemicals. Resistance to gasoline, kerosene,
alkalis, acids, organic & inorganic salts, and
staining from spillage. Not a coating ... nothing to peel or
flake off.Product DataColour Light amber.Packaging In units of
40kg(20 kg comp. (A+B) each)320 kg(160 kg comp. (A+B) each).
Shelf life 2 years. Store in cool, dry-place (max. 25
C).Technical DataDensity 1 kg/l.Viscosity Waterlike.
Appl icati on Detai lsMixing Ratio 1: 1 parts by
weight/volumeConsumption 0.10 - 0.25 kg/m 2, depending on porosity
of substrate.Surface Preparation Slabs must be clean and dry. Slab
must be free of oil and grease to permit deepest
penetration. For best results, broom and/or vacuum surface
thoroughly to removeall dust and debris.
Appl icati onMixing Sikagard
-619 is a 1: 1 product. Stir each component thoroughly. Combine
equalparts comp. (A) and (B) in a clean pail and mix with
spark-proof electric equipmentuntil blend is a uniform colour.
Leave for 45 minutes before using.
Appl ication For roller or squeeged application, spill mixed
material over work area and spreadsmooth. Broom out puddles and low
spot accumulations. Reseal area after surface
has completely absorbed first application.For spray application,
use garden-type spray equipment and adjust to a fine mist.
Avoid puddling or surface film.Clean tools with Sika
Colma-Cleaner.
Pot Lif e (1 kg) 8 hours at 24 C.ImportantRecommendations
Do not thin Sikagard -619. Application at temperatures below 5 C
not recommended.
8/13/2019 Sikagard 619
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Sikagard -619 2/2
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Initial CureInitial Cure(Tack Free)(Tack Free)
Approx. 2 - 6 hours. Approx. 2 - 6 hours.
Open to Foot Traffic One day - Light Traffic 3 days.Final Cure
Approx. 5 to 7 days.Caution Contains epoxy resins and organic
amines. Toxic before cure. Flammable. Contains
volatile solvents.Safety InstructionsEcology In a liquid state
Comp. (A+B) contaminate soils and water. To be disposed of
according to local regulations.Transport Comp. (A+B) (8/66
c).Safety precautions Epoxy resins and hardeners may cause
irritation of the skin and/or mucous
membranes of sensitive persons: If the material is accidentally
splashed into theeyes, flush immediately with plenty of warm water
and seek medical attentionwithout delay The use of a good-quality
skin barrier cream is recommended beforestarting work, wear gloves
and goggles when mixing the two-components andapplying: (Important
when using spray equipment) Do not smoke, use onlyequipment
incorporating explosion protection (double insulated spark
freeequipment).When working indoors or confined spaces, it is
essential to provide good ventilation,during application and
drying.
Toxicity Comp. A + B in their separate state are toxic:When
mixed and fully cured, classed as Non-Toxic to relevant health and
safetycodes.
Legal notes The information, and in particular, the
recommendations relating to the application and end-use ofSika
products, are given in good faith based on Sika's current knowledge
and experience of the productswhen properly stored, handled and
applied under normal conditions in accordance withSikas
recommendations. In practice, the differences in materials,
substrates and actual site conditions aresuch that no warranty in
respect of merchantability or of fitness for a particular purpose,
nor any liabilityarising out of any legal relationship whatsoever,
can be inferred either from this information, or from anywritten
recommendations, or from any other advice offered. The user of the
product must test the productssuitability for the intended
application and purpose. Sika reserves the right to change the
properties of itsproducts. The proprietary rights of third parties
must be observed. All orders are accepted subject to our current
terms of sale and delivery. Users must always refer to the most
recent issue of the local ProductData Sheet for the product
concerned, copies of which will be supplied on request.
Sika Egypt for Construction ChemicalsEl Abour City1 st
industrial zone (A)Section # 10 Block 13035,Egypt
Tel :+202- 6100714/15/16/17/18Fax :+202- 6100759Mob :+2012-
3908822/55www.sika.com.eg
