ScratchfillT is a new formula for repair of scratches on both acetate and polyester base. It is easy to apply with a wheel of the sound applicator type. The resin should cover the full width inside the perforation holes.
You can heal old prints and give them a longer life, instead of trying to find the negative and make a new print at a high cost.
ScratchfillT is also intended to be used on IPs and INs for mass printing, instead of wet printing, which in the long run extracts the plastiziser from the base, thus making it more brittle.