Glues and Glue Guns -Expanding Foam Gun Needs No Cleaner, Updated Foam Dispensing Gun, M-shaped Insulating Caulk Sprayer a No Cleaner Needed, The Updated Foam Dispensing Gun, M Insulation Sealant Sprayer Description: [Reusable and Unclogged] This expanding foam gun will not clog after repeated use as long as you follow the instructions. instructions. The inside and outside of the barrel are treated with poly tetra fluoroethylene (PTFE), resistant to sticking. [Less Cleaner] You don't have to spend money to buy detergent and waste time to clean the manual foam caulking gun every time after use. This urethane foam gun helps homeowners save money and time. [Advanced Design] This spray foam gun achieves true non-cleaning. The valve can seal the barrel to allow users to fully discharge residual sealant. [Essential in Home Improvement] This foam insulation gun is widely used for caulking gaps and cracks, sealing windows and doors, and filling walls and floors (e.g. installing air conditioners and bathtubs). [Strong Compatibility] This foam caulk gun fits most 20 24oz foam sealant canisters with screws, not suitable for canisters with tube or straw. A can connects to the top of this foam sprayer by screwing. Specification: Material: Metal+PVC Color Orange Size: 34x14x5cm/13.39x5.51x1.97inch Package Includes: 1 Piece Foam Gun Note: 1. Due to the light and screen difference, the color of the item may be slightly different from the pictures. 2. Please allow 1-3mm differences due to manual measurement.