Application: Spray Foam Tube is a joint filling produce which can help to fill the gap effectively Material:Made of high quality engineering plastic,durable and odorless, corrosion-resistant and wear-resistant. Easy To Use: spray foam tube is easy to use. Just attach the can to the tube, insert the tube into the hole, and spray. The foam will fill the hole and seal it. Style:The spray foam tube is of tube type and gun type, the inside of the tube type nozzle is hollow, and the inside of the tube type has an interface. Package included: 15 x spray foam tube-tube type