RUK Long Plaster Membrane Plugs are designed to be used with any plaster membrane where less than ideal substrates require that extra grip.
With a 32mm diameter head, 8mm width and 70mm long shaft, these are the longest plugs that we stock. The extra length helps ensure a good fix, even on less-than-ideal substrates (though if you’re dealing with a cobb wall, the Delta Flexi-Dri Plugs are more suited to the job). RUK Long Plaster Membrane Plugs are provided without a seal. If you are working on underground damp proofing, you will also need our butyl rope to create your own seal. RUK Long Plaster Membrane Plugs are made in Britain.
Use a 7mm or 8mm drill bit (according to substrate).