RTV Butter-on additive

BUTTER-ON ADDITIVE

BUTTER-ON ADDITIVE Thixotropic agent added at up to 2% to rubber gives a slight non flowing character that makes it suitable for application by brush to a thickness of approx 1 to 2mm giving excellent detail quality reproduction. It is recommended to add red (fast) hardener and apply a thin initial coat followed by a second coat approx 2 hours later at 25ºC