<p>A method of repairing a section of a pipe (1) including a breach (3) in the pipe. A surface of a wall of the pipe is prepared generally around the breach (3). A piece of conformable material (5) of the type capable of carrying a curable polymer is sized in relation to a size of the breach (3). The sized piece of conformable material (5) is applied to the prepared surface so that the breach (3) is covered by the piece of conformable material (5). The piece of conformable material (5) is impregnated with a curable polymer. The curable polymer is cured within the piece of conformable material (5) thereby to seal the breach (3) against egress of groundwater into the pipe (1).</p>
