Product information
HSC 8290 Epoxy Hardener
Formulated polyether amine hardener documented with HSC 7361 for stone-surface coating.
Get quotationAbout this product
HSC 8290 is a formulated polyether amine hardener used in the manufacturer’s HSC 7361/HSC 8290 coating system. The sheet describes resin absorption into stone surfaces, gloss and colour retention, with a defined surface preparation and curing process. Use this listing to request the hardener by its exact grade. Tell Covai Seenu whether HSC 7361 resin is also required and include the stone type, quantity and delivery location. The technical data relates to the specified system and should not be transferred to an unverified resin pairing.
Applications
Stone-surface coating with HSC 7361 Marble-surface treatment using the manufacturer’s documented coating process
Key features
Formulated polyether amine hardener Clear liquid Hardener viscosity at 25°C: maximum 20 mPa·s Documented resin pairing: HSC 7361
Handling and safety
Read the current manufacturer technical data sheet and safety data sheet for the exact resin and hardener before use. Follow the specified formulation, handling and storage requirements. Suitability depends on the complete system and application conditions.