YORKING 2X Foam Gun Dispensing Professional PU Expanding Spray Application Applicator Caulking

[IT IS IDEAL] It is ideal for filling, sealing and isolating small gaps. No squeezing of walls and pipes, waterproof and moisture-proof, preventing pest control from entering the room. [RUGGED AND DURABLE] The precise thread design of the foaming gun is easy to operate and durable. The ergonomic design of the grip means that it is very comfortable for long time use. [EXCELLENT PERFORMANCE] With high expansion and strong adhesion, it is ideal for insulating and sealing small spaces such as your home windows and doors. [PRECISE CONTROL] The spring-triggered design allows you to precisely control the amount of foam, reducing economic consumption and waste of foam. [EASY TO CLEAN] Our foam guns are made of metal and ABS. After use, the gun body is easy to clean.