Ramsauer 330 Hitzefest
€9.55*
Available, delivery time: 3-5 days
Product information "Ramsauer 330 Hitzefest"
Ramsauer 330 Hitzefest – High-temperature silicone up to +300 °C for industry, facades and household appliances
Ramsauer 330 Hitzefest is a high-quality, acid-curing high-temperature silicone sealant developed specifically for seals and bonds under extreme temperature loads. With continuous temperature resistance of up to +300 °C, this special sealant is ideal for applications where conventional silicones reach their limits.
Thanks to its excellent heat resistance, elasticity and chemical resistance, Ramsauer 330 Hitzefest is the optimal solution for high-temperature-resistant jointing, expansion and butt joints in aluminium facade construction as well as industrial applications. This special sealant is also excellently suited to sealing and bonding household appliances such as ovens or other heat-stressed components.
The low-emission silicone sealant impresses with its fast curing, excellent adhesion and high UV and weather resistance. This produces permanently resilient, durable seals that reliably withstand even strong temperature changes and demanding ambient conditions.
Product advantages at a glance
- High-temperature silicone sealant for extreme applications
- Temperature-resistant up to +300 °C
- Ideal for industry, facade construction and household appliances
- Heat-resistant and fire-resistant
- Very good chemical resistance
- Excellent adhesion profile on numerous substrates
- Permanently elastic
- Fast-curing
- Particularly UV- and weather-resistant
- Low emission
- Ageing-resistant
- Suitable for food areas
- 25% permissible total deformation
Areas of application
- High-temperature-resistant jointing
- Expansion and butt joints in aluminium facade construction
- Seals in industrial plant construction
- Bonding and sealing ovens
- Sealing heat-stressed components
- Machine and plant engineering
- Indoors and outdoors
Special properties
- Temperature-resistant up to +300 °C
- Heat-resistant and fire-resistant
- Chemical-resistant
- Permanently elastic
- Fast-curing
- Excellent adhesion profile
- Particularly UV- and weather-resistant
- Low emission
- Ageing-resistant
- 25% permissible total deformation
- Suitable for food areas
Standards & certifications
- ISEGA declaration of safety for food areas
- EMICODE® EC 1PLUS – very low emission
- French VOC class A+
Technical data
| Property | Value |
|---|---|
| Base | silicone, acid-curing (acetate) |
| Skin formation time | approx. 10 minutes (+23 °C / 50% RH) |
| Through-curing | approx. 3.0 mm / 24 hours |
| Density | approx. 1.20 g/ml (EN ISO 1183-1) |
| Shore A hardness | approx. 35 (DIN EN ISO 868) |
| Volume shrinkage | approx. 4.5% (EN ISO 10563) |
| Tear propagation resistance | approx. 7.02 N/mm (ISO 34-1) |
| Stress at break | approx. 0.58 N/mm² (DIN EN ISO 8339) |
| Modulus | approx. 0.53 N/mm² (DIN EN ISO 8339) |
| Elongation at break | approx. 120% (DIN EN ISO 8339) |
| Temperature resistance | -50 °C to +300 °C (continuous load) |
| Application temperature | +5 °C to +35 °C |
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