Final pass tack cloth used as a final step to remove contaminates from glass before film installation. The cloth is reuseable and should be used on dry glass only, and kept in a zip lock bag during storage.
A tack cloth can be used to remove any lint on the surface before film or vinyl installation .When lint or contamination particles get trapped under the film, it causes the surface to be bumpy on vinyl ans causes the film/ tint to have air bubbles.
