KOOL SEAL KS0018103-99
Permanent leak repair that bonds to any clean, dry surface. Seals cracked or rusted flashings, vent pipes, rain gutters and downspouts. Stop leaks between shingles, roof seams and laps, soffits, parapet walls. Use to seal around chimneys and skylights.
- Never cracks, peels or shrinks
- Remains flexible
- Stops leaks and seals instantly