UsageA solvent-based cement suitable for plastic model kits only. The product is a low viscosity version of Humbrol Poly Cement to enable application by brush.SubstrateCommon plastics used to manufacture model kits including polystyrene and ABS. The product works by melting the plastic on application and ‘welding’ two glued pieces of plastic together to form a strong bond.CoverageDepends on thickness of application.ApplicationDirectly onto plastic model kits. An integral brush is supplied. A cocktail stick can be useful to apply sparingly to small areas or fine details.Drying timeSurface dry in 10-20 minutes. Fully dry in 1 hour. Drying times will vary according to ambient temperature and humidity.How to clean:Can be removed if not fully dry by re-dissolving with more Liquid Poly or Poly Cement. Permanent once dry.