Supex - 500 Multipurpose Sealant

Upvc Door/Window sealant


Supex  500 is a  multipurpose non-sag Acrylic sealant that on exposure to atmosphere forms a durable elastomeric Compound. A Green Building Product with Zero Percent VOC. It is a universal, one-component plasto-elastic acrylic adhesive sealant, curing by evaporation of water from the mass.


Odorless and chemically neutral

possibility of painting and grinding after curing

possibility of applying multiple layers after curing

exterior and interior applications

Applications of Supex 500:

SUPEX 500 bonds well to a wide variety of substrates and are suitable for making permanent elastic seals of high adhesive strength.

  • Gap of UPVC, PVC Joints.
  • HVAC Duct sealing
  • External and internal crack filler
  • Walls and ceilings.
  • skirting boards
  • Concrete Expansion joints.
  • Concrete, Granite Joints.
  • Wood, Concrete, Granite,
  • Aluminum, G I Sheet, M. S. Panel,
  • Machinery Surface, Tiles , Coating,
  • POP, U.B. Coat.

Application Method

Surface preparation: Clean the  surfaces  dry and free from all traces of grease, oil and dust. 

Tooling and Finishing : Tooling and finishing must be carried out within the tack  free time of the sealant. Other finishing agent or lubricants must be tested for suitability/compatibility.


Remove Uncured  Sealant from tools and equipments with Supex Cleaner or another suitable solvent. Once cured, remove the material mechanically. Wash Hands and exposed skin  immediately using any hand clean towel or a suitable industrial hand cleaner and water. Do not use solvents or petrochemical solvents.


It should not be used in wet areas. Keep out of reach of children. Prevent contact with eyes and skin. Wash with plenty water in case of contact.

Kindly find link to our two populat blogs on Sealan – How to Select the right sealant for your application.

HVAC Duct Sealing:

How to Seal Window Gaps:

Packaging Details
450 and 500 gms cartridge , 24 cartridges in a Box 
Colours Available : White, & Black 

Chemical Resistance

Supex Acrylic sealant is resistant to fresh water, seawater, diluted acids and caustic solution, mineral oils, vegetable and animal fats and oils.  It is not resistant to organic acids, alcohol, solvents concentrated mineral acids. 

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