Our SMPs

Extensive research enabled the development of SMPs with superior performance. Under the brand name Si-PolyU we offer three SMPs for different fields of application.

Our SMPs are moderately viscous, slightly polar liquid polymers, which were developed for formulating solvent- and isocyanate-free sealants and elastic adhesives. The polymers feature a polypropylene oxide backbone that is terminated with trimethoxysilyl groups. When exposed to moisture the polymers cure at ambient temperature. The formulations based on these polymers show good adhesion to a large number of substrates, eliminating the need for time-consuming substrate pre-treatment or the use of primers.

Technical Data

Property Si-PolyU XP 5013-1 Si-PolyU XP 4020-1 Si-PolyU XP 2550-1
Viscosity 25°C 10.000 – 17.000 mPa•s 15.000 – 25.000 mPa•s 40.000 – 60.000 mPa•s
Appearance colorless to yellowish,
clear liquid
colorless to yellowish,
clear liquid
colorless to yellowish,
clear liquid
Functionality TMS TMS TMS
Application Parquet “2 in 1”
Adhesive and Sealant

Please contact us for further information and samples. We look forward to your call and will be pleased to inform you about our products in detail!