Specific Gravity
Ratio of weight of a given volume to weight of an equal volume of water at the same temperature.
Spike Roller
A spike Roller is usually used when laying self levelling products such as epoxy flooring to eradicate air bubbles.
Sponging Off
Sponging Off
A decorative effect achieved by applying a contrasting colour of wet glaze onto a base colour
then by dabbing the surface with a sponge to removing the coloured glaze.
See: See: Specification- Broken Colour Techniques -Tools and Equipment Special Techniques.
Sponging On
Sponging On
A Multi-coloured finish achieved by dabbing a wet coat of paint or coloured glaze over a base colour with a sea sponge.
See: Specification- Broken Colour Techniques -Tools and Equipment Special Techniques.