Laplocks are used to fix a rooflight to a fibre cement roofing sheet, or for stitching fibre cement sheets together.
The laplock will expand when tightened creating a secure watertight seal.
Pre-drilling for the sheets is required.
The laplock can be tightened with a standard 8mm hexagon tek screw adapter.
Additional push on cap will seal the bolt head.
Specification
Selawasher Diameter: 28mm
Selawasher Colour: Clear
Selacap Colour: Clear
Length: 38mm
Head Size: 8mm Hexagon
Drill Hole Size: 10mm