Gasketing sealants
PU-based A-component to form a foam gasket seal for, e.g., tail lights
This resilient, polyurethane-based A-component forms a foam gasket to be used as a sealant for various applications, but is ideal for sealing vehicle tail lights.
All marks used are trademarks and/or registered trademarks of Henkel and its affiliates in the US, Germany, and elsewhere.
- Description
- Technical specification
- Ratings & reviews
- Question & answer
SONDERHOFF Fermapor K31-A-5555-1 is a polyol and the A-component of a 2-part foam gasket system to be used as a sealant for various applications, especially the sealing of vehicle tail lights. Using an automated mixing and dosing machine, it’s processed together with FERMAPOR K31 B-components to create a resilient seal. It is tack-free after 4 minutes, has excellent long-term behaviour, and shows almost 100% resetting ability even after years of continuous use.
-
Good resilience
-
Shows almost 100% resetting ability even after years of continuous use
-
Tack-free after 4 min
- Product category:
- Gasketing sealants
Technologies:
-
2K liquid
- Mixed: Density:
- 0.27 g/cm³
- Mixed: Operating temperature:
- -40.0 °C - 80.0 °C
- Mixed: Pot life:
- 35.0 sec.
- Mixed: Shore hardness, Shore 00:
- 54.0
- Mixed: Tack free time:
- 4.0 min.
- Resin: Density:
- 1.03 g/cm³
- Resin: Mix ratio, by weight:
- 4 : 1 (A : B)
- Resin: Viscosity, Brookfield:
- 55000.0 mPa·s
