The easy way to coat, seal and protect – just spray it on. Watertight liquid rubber sealant seeps into cracks and holes to seal out air and moisture. Excellent for gutters, skylights, hoses, window sills, PVC pipes and much more. Flex Seal is great for DIYers.
Features
- Spray-on sealant
- Seeps into cracks and holes to seal out air and moisture
- Long-lasting, paintable and flexible
- 14 oz.
- Made in USA

This stuff works awesome. I would strongly recommend.