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Quick Details

  • Place of Origin: Shanghai, China (Mainland)
  • Classification: Double Components Adhesives
  • Main Raw Material: Polyurethane
  • Usage: Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking
  • Brand Name: DSKS
  • Model Number: DSKS-PS
  • Use: By machine or By hand

Packaging & Delivery

Packaging Details 330kg metal barrel: A component: 300kg/barrel B component: 30kg/barrel
38kg barrel: A component: 34.5kg/barrel B component: 3.5kg/barrel
33kg carton: A component: 30kg B component: 3kg (6 pieces in one carton)
(note: it could be packed according to customers requirement)
Delivery Time 20 working days


1. Used in insulating glass
2. Do it according your requirement
3. High quality and competitive price

ShangHai DeSiKenShi Molecular Sieve CO.,LTD


Polysulfide Sealant 


Two component polysulfide sealant is solvent free, room curing, polysulfide type sealant, which has excellent cohesion and airproof performance, especially research for manufacture environmental and energy-saving insulating glass .


It’s mainly suitable for the product line of insulating glass, polysulfide sealant contain thixotropic polysulfide base (A component) and curing agent (B componet). If mix this sealant according to rated proportion, this sealant could adhere to glass, aluminum product etc material, and without beforehand daubing.


Solvent free:


Never produce any volatile compound. Outstanding thixotropism, suitable for all-wave construction.

Low tack: construction craftwork is simple and improve efficiency, cost reduction. After solidification, it form elastomer,which has excellent cohesion to glass and aluminum alloy etc metal.


Suitable for all kinds of climate:


It could keep its characteristics from -50°C to 100°C and could construct from -5°C to 45°C. It has compatibility with all kinds of hot melt butyl, suitable for the manufacture of double times sealing of insulating glass.


The Main Technology



Technical data

product quality index



A component

White paste

White paste

B component

Black paste

Black paste


Pulling and bond strength(Mpa)   72h




Suitable period 30 min,S




Surface dry time





vertical placement



horizontal placement

No distortion


No distortion




hardness(A)   24h


Note: the above experiment condition is 24±0.2°C,  mix proportion A:B = 10:1

The products is according to the JC/T486-2001 which is according to PS 12.5E.






















It must make bonding material compatibility test before use, it could be construct after confirm the product and base material conform to the construction requirement.


Mix proportion:


A,B component matching range: 10:1,curing speed can also be controlled through adjusted proportion. ( with more B component, the curing time is shorter; with less B component, the curing time is longer), mixing ratio should be uniformity and no color variation.


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