TEROSON MS 939 is a gun-grade, one-component adhesive/sealant based on silane-modified polymers, curing by reaction with moisture to form an elastic product.

• Curing Process: The skin formation and curing times depend on humidity and temperature, as well as joint depth. Higher temperatures and moisture levels accelerate curing, while low temperatures and humidity slow it down.
• Application Properties: TEROSON MS 939 is highly sag-resistant, providing strong initial tack after parts are aligned for bonding.
• Composition: It is free from solvents, isocyanates, silicones, and PVC, offering safer handling and environmental benefits.
• Versatility: The product has excellent adhesion to various substrates, compatibility with suitable paint systems, and strong UV resistance, making it ideal for both interior and exterior applications.
• Bonding Strength: TEROSON MS 939 provides the strength needed for durable, elastic bonding.

Applications:

Elastic bonding of metals and plastics, e.g. side paneling and bonding of the roof skin in the vehicle and caravan manufacture.

Elastic, interior and/or exterior seam and joint sealing in the following areas: vehicle body, caravan, railway carriage, container and general metal construction

Electrical, plastics, air-conditioning and ventilation industries.