HUNTER EXPRESSWAY

Stywill also won the contract to apply Sure Seal ‘Graffiti Shield’ to 27,00m2 of exposed aggregate, noise wall panels and bridge abutment panels.

The exposed aggregate walls

STC technical experience was called upon when we were asked to solve a bad leaching problem with the red exposed aggregate walls.
We successfully created an acid wash procedure to remove the staining from this effect…….

….To this acceptable finish. We were then able to apply our Graffiti Shield coating to the entire walls. Stywill ‘Specialising in Diversity!’

Another wall getting the ‘Treatment’

Stywill Texture Coating P/L treated 5,500m2 of exposed aggregate walls, while still carrying out original anti graffiti contract.