With a simple mixing ratio of 1:1 surfacer to thinner, plus 25% hardener on volume, this product is easy to use and offers excellent adhesion to various automotive substrates. It can be applied directly onto e-Coat primed parts without the need for an additional guide coat, saving you time and effort during the repair process.
For best results, remember to add the hardener to the spray mixture just before application to maximize its limited pot life. Trust Octoral Rapid Surfacer Hardener 2.5L (H345) to deliver the quality and performance you need for your automotive repair projects.