Merbenit RV30
Merbenit RV30 - Elastic sealant for flame-retardant sealing.
Merbenit RV30 - Flame-retardant elastic sealant (EN 45545-2 HL1/HL2).
Elastic sealant for flame-retardant sealing. Suitable for applications in rail vehicle construction, meets hazard levels HL1 and HL2 according to EN 45545-2, requirement sets R22 + R23, and can be used for seals where fire safety is critical.
- Fire performance according to EN 45545-2, R22 + R23, Hazard Level HL1
- and HL2
- High resistance to UV rays, aging, and weathering
- Very broad range of adhesion
- Paint compatibility
Internal reference:
92-RV30.KT.ML310.BG
Merbenit RV30 - Flame-retardant elastic sealant (EN 45545-2 HL1/HL2)
Elastic sealant for flame-retardant sealing. Suitable for applications in rail vehicle construction, meets hazard levels HL1 and HL2 according to EN 45545-2, requirement sets R22 + R23, and can be used for seals where fire safety is critical.
product benefits
- Fire performance according to EN 45545-2, R22 + R23, Hazard Level HL1
- and HL2
- High resistance to UV rays, aging, and weathering
- Very broad range of adhesion
- Paint compatibility
- Contains no solvents, isocyanates, silicones, or phthalates
- Without the addition of halogenated flame retardants
- Easy processing
- Very low emissions
- Non-corrosive to surfaces
- Very low volume loss
- Compensates for tolerances
Examples of use
Suitable for flame-retardant sealing; tested for flame-retardant sealing in accordance with EN 45545-2. Component No. EX12 for outdoor seals and Component No. IN16 for indoor seals, designed for longitudinal seals such as window seals, door seals, or panel joints. No labeling required, low odor, and very easy to apply.
Adhesion spectrum
Compatibility with paint No added solvents, isocyanates, silicones, phthalates. Free of halogenated flame retardants. Easy to apply. Very low emissions. Non-corrosive to surfaces. Very low volume shrinkage. Self-leveling. Technical Data Chemical Basis Silane-modified polymer Curing Mechanism 1K moisture-curing Application Time max. 15 min. Cure depth after 24 h approx. 2.0 mm Cure depth after 48 h approx. 3.0 mm Shore A hardness, DIN ISO 48-4 approx. 26 Tensile strength, DIN 53504 S2* approx. 1.5 N/mm² Modulus at 100% elongation, DIN 53504 S2 * approx. 0.9 N/mm² Elongation at break, DIN 53504 S2 * approx. 225% Density 1.47 ± 0.05 g/cm³ Volume change, DIN EN ISO 10563 ≤ 3% Temperature resistance after curing -40 °C to +90 °C Application temperature +5 °C to +40 °C All measurements were performed under standard conditions (23 °C and 50% relative humidity). The data is based on measurements taken after 7 days. Application examples Suitable for flame-retardant sealing, tested for flame-retardant sealing according to EN 45545-2 Component No. EX12 for outdoor seals and Component No. IN16 for indoor seals for longitudinal seals such as window seals, door seals, or panel joints; label-free, low-odor, and very easy to apply. Adhesion range Suitable materials include metals, powder-coated, painted, galvanized, anodized, chromated, or hot-dip galvanized surfaces, various plastics, ceramics, concrete, plaster, wood, glass, painted surfaces, etc. Due to the wide variety of different plastics and their compositions, as well as materials prone to stress cracking (PC, PMMA), preliminary tests are recommended. Please also refer to the section
Standards & Certifications
- EN 45545-2, R22 + R23, Hazard Levels 1 and 2 (Toxicity according to DIN
- EN 17084, Smoke density according to DIN EN ISO 5659-2, Oxygen index
- (in accordance with DIN EN ISO 4589-2)
- EMICODE EC1Plus
- Eurofins IAC Gold
product specifications
| Physical properties | |
|---|---|
| density | 1.47 g/cm³ |
| Hardness (Shore A) | approx. 26 |
| Cured layer thickness after 24 hours | approx. 2.0 mm |
| Color | concrete gray |
| curing technology | Moisture-curing |
| Chemical group | Silane-modified polymer |
| product information | |
|---|---|
| tensile strength | approx. 1.5 N/mm² |
| Temperature range (°C) | -40 °C to +90 °C |
| container | 310 ml cartridge |
| Performance at ultimate strength | |
|---|---|
| elongation at break | approx. 225% |
| Uncategorized | |
|---|---|
| processing temperature | +5 °C to +40 °C |
| Stress at 100% elongation | approx. 0.9 N/mm² |
| change in volume | ≤ 3% |
| Number of components | 1K |
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