PVC Corner Joint (3-5mm)

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Description for corner joints that fit a board size of 3-5mm: 1st dimension to fit board size - 2nd external short leg - 3rd external long leg - 4th thickness | M = metres, mm = millimetres.

These plastic corner joints fit into boards which are positioned at a 90 degree angle. This corner joint has external short leg of 18mm an external long leg of 25mm, with a thickness of 1mm. You can request a free sample to check if this profile is sutiable for your project. For alternative dimensions, check our full range of plastic (PVC) corner joints.

Description	Product Code	Material	Colour	75 metres per pack	Price per pack	Packs required
CORNER JOINT 3-5mm x 18mm x 25mm x 1.0mm	CO3518251W	External Grade Rigid PVC	White	25 X 3M	£94.34	£94.34 - +
CORNER JOINT 3-5mm x 18mm x 25mm x 1.0mm	CO3518251B	External Grade Rigid PVC	Black	25 X 3M	£94.34	£94.34 - +

Board corner joints
Our PVC corner joint sections, which are also known as board corner joints, are designed to fit into boards which are positioned at a 90 degree angle. As well as providing support, board corner joints can hide and protect cut ends of boards and panels. Materials that can be pushed into the profile include foamex, plywood, glass and other commonly used materials.

Our universal corner joints are suitable to be used as both internal and external corner joints.

Who uses plastic corner joints?
Typically customers from the signage, building, shopfitting, display and exhibitions stand industries use plastic corner joints. However, as with all our plastic profiles, we have customers from a wide range of sectors. Although these plastic joining profiles are not structural, they give a clean appearance when covering 90 degree joints.

Plastic corner joints made in the UK
Our PVC plastic corner joints are made at our factory in the UK. Our extruded profiles are high quality products and we are accredited with the British Quality Standard ISO 9001:2015 which gives peace of mind to our customers.

Sizing and dimensions of corner joint trim
1st dimension (mm) is the board size
2nd dimension (mm) is the external short leg
3rd dimension (mm) is the external long leg
4th dimension (mm) is the thickness
As an example, CORNER JOINT 18-20mm x 18mm x 41mm x 1.5mm is designed to use with 18-20mm boards, the legs are 18mm and 41mm and the thickness of the profile is 1.5mm.