Jesmonite Penetrating Sealer  £47.96

This is specifically used when the sealing effect must be invisible (i.e. not a coating) but where good water resistance and stain resistance is required. It is particularly suitable for our Flex Metal systems, provided excellent protection whilst not affecting the metallic surface. It is also compatible with all our cement composites AC730, AC830, and AC930 and will offer high resistance to all effects of external weathering.