The Blackfriar Interior Damp Seal in a 500ml size offers the perfect balance between capacity and convenience for medium-sized damp sealing projects. This mid-range size is ideal for treating several problem areas or a single room, providing approximately 6m² coverage per container. Excellent for use prior to decorating, this damp seal can be painted or papered over once dry, ensuring a sound base for finishing work.
It is suitable for surfaces such as plaster, brick and cement, providing reliable protection against moisture penetration on interior walls and ceilings.


