SEM 38203 Black Guide Coat - 12 oz.

Comme décrit par le fabriquant

Best guide coat , spray a mist for blocking auto body repairs after spraying primer add guide coat for any pin holes or low spot areas reprime and prepare for final paint . Best results when using this product.

Shows you depressions in the repair.

A really useful product for eliminating the irregularities in uneven surfaces to which a smoothing medium has been applied. As you sand the surface the black guide coat is removed first from the high spots thereby revealing the low spots which may be addressed by additional sanding or the application of more smoothing medium. Guide coat is formulated not to clog your abrasive medium, which speeds up the process and produces a better finish.

This product is supposed to help find the primer imperfections however, it totally did the other way and damaged my paint job by it's very low quality spray nozzle and definitely not recommended. Worse than that, it did not have any return or refund policy.