Definition
The immediate adhesive grab during PPF positioning, distinct from the final bond strength after installation and settling.
Why it matters
The way tack is controlled is part of the product’s fitting method. Do not change an installation mixture by guesswork to force more grab. Too little movement or repeated repositioning can both make a fitting task harder.
Apply the concept
Choosing an installer and understanding the work
Practical questions about preparation, cutting, edges and handover, plus realistic limits for DIY kits.