Jesmonite Penetrating Sealer 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 the Flex Metal systems, provided excellent protection whilst not affecting the metallic surface. It is also compatible with all the cement composites AC730, AC830, and AC930 and will offer high resistance to all effects of external weathering.
The guide coverage (per layer) when brush applied is 8mtr2 per kilo.