MasterMask is Ideal for Creating Attractive and Unique Trim Schemes Without Masking Tape. Designed for use on R/C Cars, Boats and Planes as Well as Model Trains and Plastic Models. FEATURES: Latex-Based Masking Film for Masking Letters, Lines, Curves, etc. or Any Finish or Surface Can be Brushed or Sprayed On and Will Dry to a Rubbery Consistency that is Much Easier To Use and More Precise Than Masking Tape, Thick Consistency Requires Only One Coat Coverage for Less Waste. Dries in 1-2 hours Leaves Sharp, Clean Lines and is Non-Toxic and Non-Flammable. Comes in a Convenient 3 oz Bottle with a Wide Mouth for Easy Access.