Bob Dively Models "Liquid Masking Film" (LMF) is the industry standard copied but never duplicated. Liquid Masking Film is a sprayable, strippable coating to mask and protect the finish when applying trim colors, letters, insignias, etc. on model aircraft, boats, cars and trains. It's a safe, non-toxic, non-flammable liquid that replaces tape on complicated masking jobs. Tight radius curves can be easily made even on curved surfaces. Leaves sharp, clean paint lines. Masks on any non-porous surface or finish. Can be sprayed, brushed or rolled on. LMF air dries in 1 to 2 hours. Drying can be accelerated with warm air. Trim design may be drawn on LMF when dry with a ball point pen. Score with a new X-acto knife and peel off areas to be painted (thin areas won't peel). Plastic bottle with a metal screw-on lid. Directions on bottle.