Vulkem® 350-R is a one part urethane membrane that bonds firmly to clean, dry concrete, wood or metal. It retains its integrity even if substrate movement causes hairline cracks of up to 1/16 inch (1.5mm). Vulkem® 350-R can be recoated after 24 hours cure at 23.9%°C, 50%R.H. A Quick Cure Catalyst can be utilized for a fast track application.
Product Data Sheet- Vulkem 350-R 18.9L: https://www.tremco.com.au/fileshare/Data%20Sheets/Vulkem%20350R%20-%20Data%20Sheet.pdf
Safety Data Sheet- Vulkem 350-R: https://www.tremco.com.au/fileshare/Safety%20Data%20Sheets/Vulkem%20350R%20Grey%20SDS.pdf