The A340SEAL with Gasket is an electronic part manufactured by Gainta. It is a weatherproof seal with a IP68 rating, meaning it is completely dust-tight and can withstand total immersion in water up to a depth of 6 meters. The gasket material is made of silicone, making it resistant to water, oils, and dust, and providing flexibility and electrical insulation. Additionally, it has excellent ozone and UV resistance, making it suitable for indoor and outdoor applications.