Collision center technicians save time and expensive materials while reducing re-work on every job with Premium Powder Guide Coat from SEM. Packaged in a convenient aerosol, the product dries instantly and sands immediately. No more messy tubs, wasted product, masking or clogged sandpaper. This premium guide coat can detect the smallest pinholes, reducing re-work and assisting in a flawless finish. Go to semproducts.com for the Technical Data Sheet and Safety Data Sheet.