The PPG Semco model 250-B handleless sealant gun is a smooth operator. Designed for quiet application of sealants, adhesives, potting compounds and other similar materials, the Semco 250-B is constructed of durable metal and engineered plastic parts. It's lightweight and easy to hold, offering incredible control and ease of use. The sealant gun is designed to be durable enough to withstand the rigors of the production floor, but has an ergonomic design for prolonged comfort. The sealant gun is designed for use with Semco disposable cartridges or Semkit packages for multi-component materials.
The Semco 250-B sealant gun is available with retainers to fit a wide range of standard disposable cartridges including 1, 2.5, 6, 8 and 12-ounce cartridges. It does not come with an air hose, which is necessary for the operation of the gun. It is handleless in design and cannot be used with the Semco gun handle. The simple design allows nickel-plated retainers to be affixed to the gun via a quick connect, secure bayonet lock fixture. This allows for quick loading and easy replacement of cartridges at the job site.