Teroson MS 939 white (290 ml)
Teroson® MS 939 – High-performance SMP-based adhesive and sealant for elastic bonds
documents
Internal reference:
62-939.KT
HS code:
35069190
- Teroson® MS 939 is a single-component, moisture-curing adhesive and sealant based on silane-modified polymers (SMP) that has been specially developed for high-strength and permanently elastic bonding and sealing applications. The product cures to an elastic, stress-equalizing material and is free of solvents, isocyanates, silicone, and PVC. Thanks to its thixotropic consistency, Teroson® MS 939 offers very good stability—ideal for vertical applications and overhead work.
- 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 and can be used in a wide range of applications, for example in the automotive, air conditioning, electrical, and plastics industries.
1-component SMP adhesive
Elastic and tension-balancing
Pasty and stable, no slipping
Skin formation time: approx. 4–10 minutes
Curing speed: 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 (briefly up to 120 °C)
UV and weather resistant, paint compatible
Solvent-, silicone-, and isocyanate-free
Shelf life: 12 months (at 10–25 °C)
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)
Bonding of side paneling and roof membranes
Seals in vehicle and caravan construction
Use in container, railcar, and metal construction
Air conditioning, ventilation, electrical, and plastics industries
Elastic inner and outer seams
General equipment and housing construction
Suitable materials:
Typical areas of application:
Surfaces must be clean, dry, and free of grease.
Primer or mechanical roughening may be necessary
Processing temperature: +5 °C to +40 °C
Processing is carried out using a hand-held or pneumatic spray gun (290–570 ml container).
Curing through air humidity; higher temperatures and humidity accelerate the process
- Uncured adhesive can be removed with Cleaner+Thinner A or FL.
Processing instructions:
product specifications
| Physical properties | |
|---|---|
| Color | white |
| density | 1.5 g/cm³ |
| skin formation time | 4-10 min |
| Hardness (Shore A) | 55 |
| product information | |
|---|---|
| brand | Teroson |
| technology | Silane-modified polymer (SMP) |
| container | 290 ml |
| consistency | Pasty |
| tensile strength | 3 MPa |
| UV resistance | Very good |
| temperature resistance | -40 °C to +100 °C (short-term 120 °C) |
| Performance at ultimate strength | |
|---|---|
| elongation at break | 250 % |
| Uncategorized | |
|---|---|
| components | 1K – moisture-curing |
| curing speed | 3 mm / 24 hours |
| Stress at 100% elongation | approx. 1.3 MPa |
| change in volume | < 2 % |
| processing temperature | +5 °C to +40 °C |
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