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CRACK - S
CRACK - S
CRACK - S
CRACK - S
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CRACK-S (WINDOW CORNER BETWEEN ALUMINIUM SECTION)

Waterborne acrylic co-polymer based caulking compound is a better solution than conventional oil, mastic, cold and hot bituminous, butyl, neoprene rubber based caulks.

Waterborne acrylic co-polymer based caulking compound is a better solution than conventional oil, mastic, cold and hot bituminous, butyl, neoprene rubber based caulks.CRACKS - S is easy to extrude and apply. It has no solvent vapours hence no pollution. It is water based air drying caulk so no external curing is required. It is non-toxic and non-hazardous to the applicator and environment. On drying, forms tough, flexible, rubbery mass which with stands the limited linear movements of the structure. Suitable for caulking / glazing of non-moving construction joints and non-moving structural cracks - interior & exteriors.

END USES :
Sealing of construction joints up to 10 mm. Door and window frame joints. Used for wash basin, tile, bathtub joints, glass pane fixing, structural (non-moving) cracks from interior & exterior.

BENEFITS:

  • Single pack - ready to use.
  • Water based, easy to apply.
  • Non-toxic, non-flammable, non-hazardous.
  • Bonds to almost all building materials.
  • Flexiable
  • Can be painted easily.
  • Weather durable.
  • Withstand -10°C to + 80°C climatic temperature.
  • Water resistant.
  • Resistant to household acids and alkalies, soaps.


TECHNICAL CHARACTERISTICS :

NatureOne pack
Appearance & colour smoothThixotropic, non-sag, soft white paste.
CosistencyViscous paste
Specific Gravity at 30°C1.45 ± 0.05
Specific dry time at 25°C10 - 15 minutes
Hard dry time at 25°C24 - 48 hours
Curing time in thick layer7 - 14 days
Hardness16 - 25 shore A. Hardness increases on ageing
ElongationMore than 300 %
Tensile strength2 - 3 kg / cm2


DIRECTION FOR USE :

SURFACE PREPARATION :

The surface must be oil, grease and dust free. Clean the joint by wire brush. Remove dust by brush, compressed air or water washing. the joint or crack must be dry.


PRIMER :

Dilute same material, with 25 - 30 % of water and apply as a primer coat by brush on jointing surfaces and crack. Allow it to dry completely.


APPLICATION :

Apply the sealant by spatula or putty knife and tool it to smooth level finish.


CLEANING :

Clean the tools by water or soap water immediately after use. Do not allow the material to dry.


STORAGE & SHELF LIFE :

Shelf life is one year from the date of manufacture if stored in unopened containers at cool & dry place.

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