Thermwell V73/3HDB Do It Best Heat Shrink Film Window Kit

Vinyl sheeting, easy DIY application requires only scissors and a hair dryer. Heated with portable hair dryer, vinyl sheeting shrinks to form see-through weather seal around window. Stop cold drafts and prevent frosty Windows. Vinyl sheet mounts to frame via double-faced tape. Increase R-value up to 90%. safe application to aluminum, painted or varnished wood, or vinyl clad window molding.

• Vinyl sheeting, easy DIY application requires only scissors and a hair dryer
• Heated with portable hair dryer, vinyl sheeting shrinks to form see-through weather seal around window
• Stop cold drafts and prevent frosty windows