Black primer to improve the adhesion of adhesives, sealants and glass. The product provides excellent initial strength, is well coated, has excellent ultraviolet rays, chlorinated hydrocarbons and aromatic solvents. Accelerates adhesion to glass and fiberglass. It is indispensable for the application of 1 or 2-component adhesives, polyurethane-based primers and glass adhesives. Also used to improve polyurethane adhesion, adhesives, primers for various painted surfaces, plastics and metals (a pre-test is recommended). The surface on which the product is to be applied must be dry, free of grease, dust, dirt and other particles that interfere with adhesion. The product is ready for use when the steel balls inside move freely. To prevent sludge formation, the contents of the cartridge should be stirred prior to each application. Apply evenly with an applicator, brush or spray. Irregular application prolongs the polymerization time and leads to the formation of undesirable impurities in the solvent. Do not apply in the same place twice as the already dry primer is activated again, which adversely affects adhesion.

30ml.