PlatSil® 73-20 Silicone Rubber Size:2-lb Kit a special mix must be

a special mix must be used

Roll-Coat is a co-polymer modified resurfacing compound especially formulated to dry a light gray color to resemble newly cured concrete

concrete finish for interior or exterior concrete surfaces

You can use up to 1 scoop for every 10 lbs of concrete (e

PlatSil® 73-20 Silicone Rubber Size:2-lb Kit a special mix must bePlatSil 73 20 Silicone Rubber is a two part, platinum catalyzed, liquid silicone system that cures (RTV) to a blue translucent, Shore A20 rubber. Compared to other silicones in the PlatSil 73 Series line, this option sets quickly with a demold time of 1 hour (at room temperature). The transparency of PlatSil 73 20 is useful for molds that need to be cut after cure parting lines can be better determined because the model is visible. This is a pourable