But wait, creating content that promotes cracked software or pirated products is illegal. The user might not be aware of this, or they could be looking for a way to distribute pirated material. I should check the ethical and legal implications here.

The system solves these problems by using a cross-linked butyl core with an aluminum or polyester scrim. When you press it onto a crack, the butyl flows into microscopic pores, creating a hydraulic lock. The "Nui" technology refers to nano-particles that expand slightly when wet, actually tightening the seal during a rainstorm.