PPG Semco Packaging Model 250-A Pneumatic Sealant Guns
Applying aviation sealant can fast become a sticky situation. To avoid the mess of using a brush or spatula to apply sealant, use the PPG Semco 250-A pneumatic sealant gun instead. Even if you use gloves, a mask and cloths, sealant can get where you don't want it, which also creates a big cleanup after the job is done. This high-quality Semco sealant gun greatly keeps sealant where it belongs. Air sealant guns also help you to conserve sealant, saving you money.
Model 250-A SEMCO sealant guns don't include cartridge retainers, but SkyGeek has great prices for cartridge retainers, hoses and other supplies.