Penetrating Sealer (AC730)

What Jesmonite can I use this sealer with?

Penetrating sealer designed for use with Jesmonite AC730, but can also be used with AC830, AC930 and Flex Metal materials.

More about Jesmonite Penetrating Sealer

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 our Flex Metal systems, provided excellent protection whilst not affecting the metallic surface. It is also compatible with all our cement composites AC730, ( https://www.polysilshop.co.uk/product/jesmonite-ac730-liquids-powders-kits/ )  AC830, and AC930 and will offer high resistance to all effects of external weathering.

Penetrating Sealer is designed for use with all Jesmonite cement based materials. This includes AC730, AC830, AC930 and Flex Metal surfaces. The material provides invisible protection against water and oil, and also provides stain resistance against many liquids and environmental contaminants. We recommend its use where stain resistance is a priority.

Application

We recommend that two coats of  Penetrating Sealer should be applied to the surface of Jesmonite cement based materials. The second coat is applied once the first coat is touch-dry. Do not allow
first coat to dry completely before applying the second coat.

Penetrating Sealer should be applied with a high quality brush spread evenly across the material surface. Ensure that all surfaces are clean, dry, and free from any grease or oil.