The Dura patcher is the most cost effcient method of road repair. It uses cationic and anionic emulsi-fied asphalts, such as CRS2 , with aggregate to make a permanent patch with a water repellent, solid asphalt body .

The Dura patcher requires the use of only one other pc of equipment , a truck, which tows the type of patcher and hauls the aggregate . There is no need for rollers or other expensive equipment to do your patching job. And it only need 5-15 min. can finish the patching work .