»Adhesives»Reactive One- and Two-Component Systems

Reactive One- and Two-Component Systems

Create the best bond

Reactive one- and two-component systems are chemically curing adhesives and are liquid or pasty at room temperature.


In our portfoglio, we have wide range of 1-C PU prepolymers with specific processing parameters to meet your expectations for short processing times for fast and flexible productions or long assembly times for large batches and manufacturing big parts.


Our two-component polymers based on silane-terminated epoxy resin have been developed especially for applications which require a bond with a high resistance to ageing, a permanent resilience, as well as an elastic bondline. Additionally, adhesives from this product group are ideal for joining surfaces which are difficult to bond.



Reactive 1-C and 2-C Systems Provide the Following Benefits:

  • Easy processing
  • Broad spectrum of adhesion to different materials
  • High resistance to heat and water
  • Good resistance to plasticisers as well as to many solvents
  • Joint-filling foaming of 1-C PU prepolymers


Partner with us to be more delighted!



1-C PU Prepolymer

Basis : Polyurethane

Properties : One-component, moisture-curing prepolymer adhesives based on polyurethane cure by crosslinking in a reaction with water or humidity. They have lower application amount compared to other systems due to 100 % formaldehyde free solids content and harden within a few minutes at room temperature.

Packaging : Drums, IBC, cartridges (pasty), bottles, canister

Brand : Sentapur, Jowapur


2-C PU Prepolymers

Basis : Polyurethane

Properties : Two-component polyurethane prepolymer adhesives.

Packaging : Drums, IBC

Brand : Sentapur, Jowapur


1-C S Polymers

Basis : Silane-terminated polymers

Properties : One-component S polymers, also called silane-terminated polyurethanes/polyether (STP/STPE), MS polymers or hybrid polymers, are moisture-curing adhesives and sealants with a low to medium strength. A major characteristic of these products is their elastic property. Due to integrated adhesion promoters, it is usually not necessary to pretreat the substrates. The curing reaction is triggered by water or moisture, starting on the exterior and continuing towards the centre. 1-C MS polymers provide a blister-free bondline, even in joint-filling applications, and are free of isocyanates, solvents and silicones.

Packaging : Cartridges, hobbocks, drums

Brand : Senta, Jowat


2-C SE Polymers

Basis : Silane-terminated polymers / Epoxy resins

Properties : Two-component silane-epoxy resin adhesives are a unique hybrid system. They couple the benefits of elastic silane-terminated polymers (MS polymers) with the high strength of epoxy resins. Bondlines with these chemically-curing 2-C systems harden evenly without any blisters, independent of the available moisture and the layer thickness. The adhesive can be processed within the pot life, and a deviation of up to 15 % from the ideal mixing ratio does not have any negative impact on the bond properties. 2-C SE polymers are characterised by excellent adhesion to metal, plastics, wood, concrete and mineral substrates, have joint-filling properties, and are not foaming. Due to these properties, they are ideal assembly adhesives and are used in many applications. 2-C SE polymers are free of isocyanates, solvents, plasticisers and silicones.

Packaging : Cartridges, hobbocks, drums

Brand : Senta, Jowat


2-C Epoxy Resins

Basis : Epoxy resin and hardener

Properties : Two-component epoxy resins are highly resistant and durable construction adhesives.

Packaging : Cartridges, hobbocks, drums

Brand : Senta, Jowat


For perfect results: SENTEZ; provides innovative and powerful industrial adhesives, tailor-made for our customers in different industries. Contact us for an individual service.

Product Advice / Request A Sample

Do you have questions about a product or an application? We will be happy to answer them.

Technical Support

Do you need professional advice or help in solving your problem? We will be glad to assist you.

Alaaddinbey Mah. 614. Sok. No: 5/C
Nilufer / Bursa, Turkey

All rights reserved. Copyright © 2024 Sentez Optimum Kimya

SiteMap  |  Design : interbim.com