RR 500 Sealant ECO Sachet
RR 500 Sealant ECO Sachet
RR 500 ECO in sachets is a high-performance, low-viscosity sealant developed with MS Polymer technology for sealing and corrosion protection of fasteners and rivets exposed to the environment. It contains no solvents, isocyanates, or styrene, making it environmentally friendly.
High yield
Thanks to its formulation and low viscosity, a single sachet yields up to 200 screw encapsulations.
Increased productivity
The RR 500 ECO Sachet sealant is self-leveling, eliminating the need for finishing after each application.
Durability and resistance
The Anti-UV-B additives present in the RR 500 ECO Sachet composition provide a sealant with high durability against weather and climatic agents.
Benefits
Quickly repair metallic rooftiles without having to change the fasteners
No primer required under normal conditions
It can be repaired
Permanent flexibility
Excellent aging and resistance to bad weather
No finishing required
Applications
Sealing screws in metal covers
Repair over screws and rivets affected by corrosion
Repair of areas where fastener has been over-tightened (EPDM rubber breakage)
Adherence to metallic substrates (steel, including galvanized steel, painted, galvalume/aluzinc and aluminum)
Package
- 600Ml sachet
- Box with 12 pieces
Colors
- Limestone gray
- White
Composition
Methoxysilane Polymer (MS Polymer)
Properties
Consistency: Low thixotropy
Working time¹: 20-30 min
Hardness (DIN 53505): 20-30 Shore A
Movement capacity: +/- 50%
Modulus of elasticity (DIN 53504): Medium (M100% ≥ 0.5)
Tensile strength (ISO 11600): 1.2 N/mm²
UVB resistance (ASTM C1257): 5,000 hours
Yield²: 200 screws
Notes
Application temperature (surface): 5°C to 40°C
Working temperature: -40°C to 100°C
Peak temperature (4 hours): 120°C
Temperature Peak temperature (1 hour): 140°C
Storage temperature: 5°C to 35°C
Shelf life: 18 months
¹Working time may vary depending on ambient temperature and humidity.
²Yield may vary depending on application conditions and applicator experience.
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