Fermit Hochtemperatursilikon HN300
Black, 310 mlProduct details
Fermitopp High Temperature Silicone HN 300 is a high-quality sealing material that has been specially developed for applications where high temperatures occur. It is supplied in a practical 310 ml cartridge and is ideal for sealing expansion joints. The neutral cross-linking ensures reliable adhesion and flexibility, making it an excellent choice for various construction and repair projects. This silicone is not only suitable for indoor use, but can also be used outdoors as it is weather resistant. The use of Fermitopp HN 300 ensures a durable and effective seal that can withstand the demands of challenging environments.
Sealant type | Silicone |
Material application | Acrylic, Ceramic, Concrete, Glass, Metal |
container shape | Cartridge |
Documents | |
Item number | 23746406 |
Manufacturer | Fermit |
Category | Sealant |
Manufacturer no. | 16005 |
Release date | 13.1.2023 |
Sales rank in Category Sealant | 42 of 424 |
Colour | Black |
Exact colour description | Black |
Sealant type | Silicone |
footing | Silicon basis |
container shape | Cartridge |
Material application | Acrylic, Ceramic, Concrete, Glass, Metal |
CO₂-Emission | |
Climate contribution |
Items per sales unit | 1 x |
Content | 310 ml |
Length | 23.80 cm |
Width | 6.30 cm |
Height | 4.90 cm |
Weight | 486 g |



- H304 May be fatal if swallowed and enters airways.
- H412 Harmful to aquatic life with long-lasting effects.
- H222 Extremely flammable aerosol.
- H315 Causes skin irritation.
- H317 May cause an allergic skin reaction.
- H336 May cause drowsiness or dizziness.
- H229 Pressurized container: may burst if heated.
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Sealant» category have a defect within the first 24 months?
Source: Digitec Galaxus- 4.Pronova0.1 %
- 4.Sika0.1 %
- 6.Fermit0.2 %
- 6.Sista0.2 %
- 8.Falcone0.3 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- FermitNot enough data
- 3MNot enough data
- AGTNot enough data
- ColtogumNot enough data
- CramerNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Sealant» category returned?
Source: Digitec Galaxus- 5.Steffen0.3 %
- 6.Falcone0.5 %
- 7.Fermit0.6 %
- 7.Sika0.6 %
- 9.Sista0.7 %