SC4 Royal Soft Putty: never without again!
SC4 Royal Soft Putty is the polyester putty with a creamy consistency from the Express Air System - Energy Saver line by ICR Sprint. Easy to spread, thanks to its excellent sandability you can clear the product layer in a few passes, saving time and abrasive discs. SC4 adheres perfectly to all substrates including steel, aluminum and galvanized sheet metal.
Brochure Express Air System