The milk protein makes pigments stick to a porous surface, like wood.

This doesn't disappear; it penetrates the porous surface of the leather ball.

To speed things up, you can apply it to a porous surface to accelerate its drying.

Penetrants stain cloth, skin and other porous surfaces brought into contact.

West German researchers have shown that p17 lies adjacent to the porous outer surfaces of the virus.

When chocolate is poured on top, it cannot bond with the toffee's porous surface.

In extreme cases, it may be necessary to have the wall sandblasted to expose a more porous surface.

It can be used on other porous surfaces, like leather, felt and cork.

The rough, porous surface of the volcanic rock left him convinced no prints could be lifted from it.

And since water entering the porous surface directly will also cause damage, try covering the pots with plastic tarps.