Henkel Adhesive Technologies

Henkel Adhesive Technologies

Flexible sealants


Flame retardant, industrial, elastic bonding adhesive 

Formulated for fire resistance, this high strength, industrial elastic bonding adhesive has excellent weather resistance and vibration damping properties.  

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TEROSON® MS 939 FR is an industrial elastomeric bonding adhesive formulated specially for fire resistance. As well as being flame retardant to DIN 5510 S3 NF P 92507, M1 NF F 16-101 and NF P 92-512-M1, you can rely on high strength assembly, great elasticity and vibration damping, and excellent UV and weathering resistance. 

Agency approvals / certificates / specifications:

DIN 53504,DIN EN ISO 868



Cure rate:

3.0 hr.

Elongation, at break:

180.0 %

FEA (finite element analysis):

Finite Strain

Full cure time:

24.0 hr.

Key characteristics:


Physical form:


Tensile strength, ISO 37:

3.5 MPa

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