RUK Universal Membrane Plugs complete with seal. 100 Plugs per bag. Ready sealed quick fix plugs for all membranes in all substrates. Suitable for use above or below ground. These plugs come complete with a seal, this ensures that no damp can penetrate through the fixings when membrane is being used below ground level. Use a 10mm drill bit to give secure fix. Use a large head hammer to gently drive the plug into pre-drilled hole making certain that a good even seal is achieved.
Length 55mm. Diameter of head 25mm.