Resolith WG40 can be applied with brush ruler spatula spray gun etc. whichever applicator is used it can be cleaned by washing in clear water before the adhesive sets. it should be ensured that surface are clean dry close filling and free from grease and paint. oily or resinous wood should be clean with a suitable solvent. apply Resolith WG40 to one surface firmly together and maintain them in close contact while the dries. maximum bond strength will develop within 24 hours.