Dupli-Color® Scratch Seal® is an easy-to-use, high-quality, fast-drying, clear paint specially formulated to permanently seal any scratch. It prevents the scratch from getting worse and becoming an expensive repair until you are ready to fully repair it with touch-up paint. It goes on clear and dries clear - virtually invisible. Scratch Seal's Nano-Molecular-Formula™ provides an advanced seal on any scratch! The revolutionary new clear coating uses an interlocking molecular structure to create a denser, more durable seal with increased adhesion. The nano sized molecules fill the voids created by larger molecules in order to prevent water penetration and seal out moisture that cause rust. When dry, it forms an extra-protective shell over the scratch to prevent damage from nature's elements of UV rays, salt and moisture.