Polymer ST 48 is a silane-terminated polymer especially recommended for sealant applications, e. g. for expansion or connection joints, for interior dry walling joints or for Low Modulus construction sealants.
Typical Applications
Polymer ST 48 offers a good handling viscosity and is therefore easy to apply manually. Formulation surfaces are quickly tack-free after application, which ensures rapid processing and avoids long waiting times.
Furthermore, it is possible to produce tin-free formulations.
Polymer ST 48 shows excellent adhesion to concrete, wood, glass and different metals.
Showing a good stress-strain behaviour makes Polymer ST 48 suitable for low modulus formulations according to ISO 11600 F&G 25LM/25HM.
Furthermore, it is possible to produce tin-free formulations.
Polymer ST 48 shows excellent adhesion to concrete, wood, glass and different metals.
Showing a good stress-strain behaviour makes Polymer ST 48 suitable for low modulus formulations according to ISO 11600 F&G 25LM/25HM.
Benefits at a glance
- Excellent durability
- Versatility with good resistance (UV, chemicals, thermal)
- Broad and universal adhesion to most substrates
- Contains no isocyanates
- Can be formulated without using tin catalysts