Gerko brushable seam sealer is a one-component product based on synthetic rubber that hardens by evaporation of solvents. It is designed for sealing welded joints, pressure welds and metal soldered joints. It forms a durable and elastic seal that ensures resistance to water, petrol, oils and high temperatures (to 60°C). It can be painted on steel (untreated or primed metal sheets, painted steel sheets, steel, galvanized steel), aluminium, primer paints and paint coatings with all lacquer systems (fresh or after hardening).

Very easy to brush
Pulls no wires
Displays original structure
Very strong adhesion