TEROSON® MS 939 Polymer Sealant

Known as TEROSTAT MS 939

Features and Benefits

Particularly sag-resistant, flexible, odorless adhesive that cures to a UV-resistant, elastomeric thermoset product. It is non-corrosive and free of solvents, isocyanates, silicones and PVC.
When sag resistance is primary, choose versatile TEROSON® MS 939. This gun-grade adhesive/sealant moisture-cures to an elastic product that can be offered with different color choices: white, gray or black. It is particularly sag-resistant, leading to a high position tack after you’ve matched the parts to be bonded. It’s free of solvents, isocyanates, silicones and PVC; demonstrates good adhesion to many substrates; and is compatible with suitable paint systems. Its excellent UV resistance makes it perfect for both interior and exterior applications.
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Technical Information

Agency approvals / certificates / specifications DIN 53504, DIN EN ISO 868
Color Black, Gray, White
Cure rate 3.0 hr.
Elongation, at break 250.0 %
FEA (finite element analysis) Finite Strain
Full cure time 24.0 hr.
Key characteristics Thixotropic
Physical form Paste
Tensile strength, ISO 37 3.0 MPa