| abstract |
Polyester resin casting in the form of a step, windowsill, table top, fence picket, half-shell or the like, with a filler layer produced from a mixture containing polyester resin, quartz sand, quartz powder, styrene, benzoyl peroxide, an amine accelerator and titanium white, the first surface of the filler layer being coated with a fine layer which is thin compared with the filler layer, which serves as a visible surface and/or tread, and is produced from a mixture containing polyester resin, styrene, a cobalt accelerator and methyl ethyl ketone peroxide. |