High Reactive Silane Modified Polymer For Eco Friendly Construction Sealant Application Made In China
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Basic Infomation
Place of Origin: CHINA
Brand Name: Kerilon
Certification: ISO9000
Model Number: 201S
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silane polymer


silane terminated polymer

Payment & Shipping Terms
Packaging Details: Drum/ IBC
Delivery Time: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 100000 ton/year
Key Words: Silane Modified Polymer
Color: Transparent To Light YellowI
Shelf Life: ≥ 12 Month
Apperance: Liquid
Viscosity: 7000-10000
Curing: Moisture Cured
Product Description

High Reactive Silane Modified Polymer for Ecofriendly Construction Sealant


High Reactive Silane Modified Polymer (STP) KERILON® 201S is alkoxy silane terminated polyether polymer. Ecofriendly Construction Sealant based on STP can make transparent, elastic sealant. It is Moisture curing and solvent free.


Polymer Features


  • High transparence
  • High Activity , Low Modulus
  • Excellent storage stability
  • Solvent free , odourless , eco-friendly
  • Fast curing , non-tin catalysts used if needed, more eco-friendly
  • Could be blended with other Risun polymers


The final sealant can be applied in


  • Glass/mirror adhesive.
  • Cement concrete wall joints etc
  • subfloor assembly, interior drywall installation.
  • For waterproof sealing of outside concrete wall
  • Seal vertical and horizontal expansion joints in windows and doors




Because this product is moisture sensitive, If unopened and stored at 4℃-30℃ dry environment, the shelf life is 12 months. Use it as soon as possible if opened, the remain products should be resealed and stored at 4℃-30℃ dry environment. But if shelf life expired, you can still use it only after your positive confirmation of production performance.




  • 50kg plastic drum lined with aluminum foil bag
  • 200kg drum lined with aluminum foil bag
  • 1000kg IBC
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