DP-01 Certitek Door Packer is a thin, polymeric fixing used to fill voids. Mainly used for offering structural integrity, levelling, or adjustment to fit.
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It features a unique retaining comb to hold the shim in position around a screw or nail. Available in seven colour-coded thicknesses- this permits ease of identification. Moreover, numerous thickness indicators have been used which lends an efficient and intuitive experience.