Ultimate Silicone Primer – Part A Ecorend SP365 Ultimate Silicone Primer is a two component, dispersion based, hybrid silicone primer. Through coloured, flexible, highly vapour permeable, can be applied from 25°C down to -5°C with up to 99% humidity and is rainproof in just 1 to 3 hours. It is specifically designed to control the suction of the substrate and to prevent substrate grin through when used as a primer prior to application of ecorend SR365 Ultimate Silicone Thin Coat Render. This product requires an additional component to be purchased alongside, SP365 Ultimate Silicone Primer Activator Part B. Ensure full contents of Activator B is added to Part A. Failure to do so may lead to varying setting times and possible Colour variations.
