TEROSON MS 930 Grey (310 ml)

Product description:

Teroson® MS 939 is a one-component, moisture-curing adhesive and sealant based on silane-modified polymers (SMP), specifically developed for high-strength and permanently elastic bonding and sealing applications. The product cures to an elastic, stress-relieving material and is free of solvents, isocyanates, silicone, and PVC. Its thixotropic consistency provides excellent sag resistance, making Teroson® MS 939 ideal for vertical and overhead applications.

Its excellent UV and weather resistance makes it suitable for both indoor and outdoor use. Thanks to its good paint compatibility and broad adhesion to metals, plastics, painted and powder-coated surfaces, Teroson® MS 939 is particularly versatile, for example in the automotive, HVAC, electrical and plastics industries.

Product features:

• 1-component SMP adhesive

• Elastic and stress-balancing

• Paste-like and firm, no slipping

• Skin formation time: approx. 4–10 minutes

• Curing rate: approx. 3 mm / 24 hours.

• Shore A hardness: approx. 55

• Tensile strength: approx. 3.0 MPa

• Elongation at break: approx. 250%

• Operating temperature: -40 °C to +100 °C (up to 120 °C for short periods)

• UV and weather resistant, paintable

• Solvent-, silicone- and isocyanate-free

• Storage stability: 12 months (at 10–25 °C)

Suitable materials:

• Metals (e.g. steel, aluminum)

• Plastics (e.g. ABS, GRP – after preliminary testing)

• Powder-coated and painted surfaces

• Sheet metal, painted body parts, Plexiglas®, polycarbonate
  (*only after preliminary testing, risk of stress cracking)

Typical areas of application:

• Bonding of side panels and roof membranes

• Seals in vehicle and caravan construction

• Use in container, wagon and metal construction

• Climate, ventilation, electrical and plastics industries

• Elastic inner and outer seams

• General apparatus and housing construction

Processing instructions:

• Surfaces must be clean, dry, and free of grease

• Primer or mechanical roughening may be necessary

• Processing temperature: +5 °C to +40 °C

• Application is carried out using a hand or compressed air gun (290–570 ml container)

• Curing occurs through humidity; higher temperatures and humidity accelerate the process

• Uncured adhesive can be removed with cleaner and thinner A or FL