Plastic Window & Glazing Packers. Pack of 50. Thickness: 1mm - 6mm. Dimensions: 100mm x 28mm. Ideal for dry lining, cladding, flooring, glazing and frame fixing. For other screw & fixings please visit our shop. Sizes: 1mm - Green. 2mm - Black. 3mm - White. 4mm - Grey. 5mm - Blue. 6mm - Red. These window spacers include assorted thicknesses from 1mm to 6mm, allowing precise adjustments for window glazing, door installations, and more, ensuring the right fit for various construction needs. Our spacers are made up of high-quality plastic and resist compression under heavy loads, making them durable for both indoor and outdoor construction applications. Designed for quick and easy fitting, these plastic packers can be inserted and removed without specialised tools, streamlining the installation process and saving time. These plastic packers are versatile enough for use with doors, cladding, flooring, frame fixing, dry lining, and glass levelling, simplifying the need for multiple types of spacers. Weather-resistant materials make these spacers ideal for outdoor projects, ensuring reliable performance in diverse environmental conditions without degrading. These Flat Packers are available in 6 various sizes which are visible with 6 different colours for ease of use when measuring spacing etc. The glazing packers come in packs of 50 and the measuring size is 100mm L x 28mm W. Ideal for dry lining, cladding, flooring, glazing and frame fixing.