Description: [Reusable and not Clog] This expanding foam doesn't clog after repeated uses as long as you follow the instruction. Both the inside and outside of barrel are treated with poly tetra fluoroethylene (PTFE), resistant to stick. [Less Cleaner] You don't have to spend money buying detergent and waste time in clean of the manual foam caulking every time after use. This urethane foam helps owners to save money and time. [Advanced Design] This spray foam helps to achieve true no-clean. The valve can seal the barrel to enable users to discharge residual sealant completely. [Essential In Home Improvement] This insulating foam sealant is widely used in caulking gaps and cracks, sealing window and door, and filling wall and floor (e.g. installation of air conditioners and bathtubs). [High Compatibility] This foam caulk matches most 20 24 oz foam sealant canister with screw, not fit for can with tube or straw. A can connects to the top of this foam sprayer through screwing. Specification: Material: Metal + PVC Color: Orange Size: 34x14x5cm/13.39x5.51x1.97 inch Package Includes: 1 Piece Foam Gun(2 Pack) Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.