... ability, adhesion and storage stabilit M28# Polyester Resin for Body Filler, Car putty (paste)DESCRIPTION: M28# is an unsaturated ... properties.Good air-drying.Excellent flexibilitySUGGESTED USES: Car repair Body filler, heavy vehicle putty, machine tool putty, wooden putty. ... SPECIFICATIONSAppearance Yellow, clear liquidViscosity at 25. DIN CUP 4, seconds 90-110Acid value (mg KOH/g) 14 ...