Colour Coded Thicknesses For Easy Identification|,|Stack Them Up To Achieve Any Shimming Height|,|Also Known As 'glazing Packers' In The Window Industry But Suited For Any Shimming Application With Or Without A Fastener|,|High Compressive Strength And Tested To 25kn|,|Eco-friendly Shims Made From A High Percentage Of Recycled Polypropylene; These Shims Will Not Swell, Rot Or Corrode|,|Used To Make Things Square, Level Or Plumb In So Many Tasks Including Window Fitting, Door Framing, Joinery, Flooring, Kitchen Cabinetry, Bathroom Sanitaryware, And Much More|,|Supplied In Sturdy Reusable Tub, ideal for creative reuse or refilling using the bagged range once you run low|,|Compression tested to 25kN (2.5 tonnes metric force)|,|Great for levelling window frames and glazing units, plus many other levelling applications 1