PlatSil® 73-20 Silicone Rubber Size:2-lb Kit Professional grade sprayer and components

Professional grade sprayer and components for maximum resistance to acids

Machine Size: 48 x 18 x 38 in / 121 x 46 x 97 cm

concrete finish for interior or exterior concrete surfaces

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

Helps prevent efflorescence and lime run

PlatSil® 73-20 Silicone Rubber Size:2-lb Kit Professional grade sprayer and componentsPlatSil 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