Flat Packer - 5mm x 28mm x 100mm - Box of 100

The Flat Packer is designed for precision shimming and alignment in construction projects. Measuri...

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Professional Building SuppliesPbsl Group Flat Packer - 5Mm X 28Mm X 100Mm - Box Of 100
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PVC Cladding UKPbsl Group Flat Packer - 5Mm X 28Mm X 100Mm - Box Of 100
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Product Information

Full details

The PBSL Group Flat Packer is designed for professional builders, carpenters, and DIY enthusiasts who require precision shimming and alignment during construction or installation projects. These 5mm thick packers provide reliable stability and support for leveling frames, joinery, and heavy fixtures. While their standardized 28mm x 100mm size offers excellent consistency, users should note that they are designed for static load-bearing applications and are not intended for dynamic or vibration-heavy environments.

All features

Model Part NumberFP28X100X5X100
BrandPBSL Group

Extended Product Information

FAQs

Can these be used outdoors?

Yes, they are suitable for general construction, though they should be protected from direct contact with standing water to maintain structural longevity.

Are these packers load-bearing?

They are designed to support structural loads associated with framing, cabinetry, and fixtures when properly installed.

Can I sand these down?

While they can be trimmed, they are not intended for sanding and perform best when used at their manufactured thickness.

Are they compatible with masonry?

Yes, they are frequently used as spacers between masonry walls and timber frames.

How many come in a box?

Each box contains 100 individual 5mm packers.

Can these be stacked?

Yes, they can be stacked to achieve greater thicknesses, though it is recommended to secure them together if stacking more than two units.

Troubleshooting

Packer slips out during installation

Apply a small amount of wood glue or use a temporary adhesive tack to hold the packer in position until the fastener is tightened.

Packer is slightly too thick for the gap

Use a utility knife to shave down the surface or consider using a thinner shim if the required gap is less than 5mm.

Difficulty keeping multiple packers aligned

Use a bead of construction adhesive between stacked packers to ensure they act as a single, unified block.

Pros and Cons

Pros

  • Uniform thickness ensures professional-grade accuracy
  • High volume (100 units) per box reduces restocking frequency
  • Sturdy material composition prevents crushing under load
  • Compact size fits standard frame widths perfectly

Cons

  • Not intended for high-vibration applications
  • Limited to 5mm fixed thickness (cannot be adjusted)
  • Rigid material may require cutting tools for non-standard gaps

Setup, Compatibility & Care

To use the Flat Packer effectively, ensure the surface area is clear of debris before placement. The packers are compatible with standard structural timbers and masonry fixings. When installing, place the packer directly behind the fastener point to prevent the timber from bending or bowing when the screw or bolt is tightened. For care, keep the box stored in a dry environment to maintain the material properties. If the packer requires a smaller footprint for tight spaces, it can be easily trimmed using a standard utility knife or fine-tooth saw.

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