MDF-Tite has been designed to eliminate blistering when installing MDF boards. It is available in four different lengths that match the most common boards; 25mm/30mm/40mm/45mm. 

The screw clamps the boards fast and will not pull apart under load. It will not blister the board on insertion. 

MDF-Tite can also be used on other fibre boards, such as:

• Chipboard
• Hardboard
• Strand Board
• Loft Panels
• Plywood
• P5 Board
• OSB2/OSB3

Cleon, Screwfix.com