
Flat Shim Packers 100x28x3mm White โ Pack of 1000
3mm Flat Packing. The Most Reached-For Size.
These 100x28mm white flat shim packers are the most popular thickness in the flat range โ a 3mm profile that handles the vast majority of levelling, spacing, and shimming tasks encountered on a typical installation. Whether you're setting a window frame, laying a floor, or fitting kitchen units, the 3mm white is the one that earns its place in every toolbox.
Colour-coded white for instant identification, and supplied in a bulk pack of 1000 for uninterrupted workflow on large projects.
Key Features
- 3mm thickness โ the most commonly used flat packer size on site
- Flat profile โ ideal where U-shaped packers can't be used
- 100x28mm size suits a wide range of frame and floor applications
- Colour-coded white for quick on-site identification
- Durable plastic โ won't compress, rot, or absorb moisture
- Pack of 1000 for high-volume trade use
Ideal For
- Window and door frame installation
- Hardwood and laminate floor installation
- Decking and garden building assembly
- Kitchen, bedroom, and bathroom cabinet fitting
- Any application requiring a flat, low-profile packer
Size: 100 x 28 x 3mm | Colour: White | Pack of 1000.
Original: $31.77
-65%$31.77
$11.12More Images

Flat Shim Packers 100x28x3mm White โ Pack of 1000
3mm Flat Packing. The Most Reached-For Size.
These 100x28mm white flat shim packers are the most popular thickness in the flat range โ a 3mm profile that handles the vast majority of levelling, spacing, and shimming tasks encountered on a typical installation. Whether you're setting a window frame, laying a floor, or fitting kitchen units, the 3mm white is the one that earns its place in every toolbox.
Colour-coded white for instant identification, and supplied in a bulk pack of 1000 for uninterrupted workflow on large projects.
Key Features
- 3mm thickness โ the most commonly used flat packer size on site
- Flat profile โ ideal where U-shaped packers can't be used
- 100x28mm size suits a wide range of frame and floor applications
- Colour-coded white for quick on-site identification
- Durable plastic โ won't compress, rot, or absorb moisture
- Pack of 1000 for high-volume trade use
Ideal For
- Window and door frame installation
- Hardwood and laminate floor installation
- Decking and garden building assembly
- Kitchen, bedroom, and bathroom cabinet fitting
- Any application requiring a flat, low-profile packer
Size: 100 x 28 x 3mm | Colour: White | Pack of 1000.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
3mm Flat Packing. The Most Reached-For Size.
These 100x28mm white flat shim packers are the most popular thickness in the flat range โ a 3mm profile that handles the vast majority of levelling, spacing, and shimming tasks encountered on a typical installation. Whether you're setting a window frame, laying a floor, or fitting kitchen units, the 3mm white is the one that earns its place in every toolbox.
Colour-coded white for instant identification, and supplied in a bulk pack of 1000 for uninterrupted workflow on large projects.
Key Features
- 3mm thickness โ the most commonly used flat packer size on site
- Flat profile โ ideal where U-shaped packers can't be used
- 100x28mm size suits a wide range of frame and floor applications
- Colour-coded white for quick on-site identification
- Durable plastic โ won't compress, rot, or absorb moisture
- Pack of 1000 for high-volume trade use
Ideal For
- Window and door frame installation
- Hardwood and laminate floor installation
- Decking and garden building assembly
- Kitchen, bedroom, and bathroom cabinet fitting
- Any application requiring a flat, low-profile packer
Size: 100 x 28 x 3mm | Colour: White | Pack of 1000.












