This is a 4.41 lb (2000 g) water-based waterproof sealant for RV roofs, gutters, windows, walls and other surfaces. One container covers up to 160 square feet at 1/12" thickness. It cures to a clear, transparent waterproof membrane.
The formula stays flexible, so it moves with the surface and accommodates thermal expansion without cracking or peeling. It is low-odor and withstands high and low temperature extremes. It bonds to RV roofs, wood, concrete, brick, metal, ceramic, tiles and more.
To apply, clean the surface and remove loose debris. Apply the sealant with the included brush, a roller, or by pouring, and press it firmly into gaps. Apply in sunny, dry weather above 5°C/41°F. After 24 hours, a second cross-coat can be applied for maximum waterproofing.
- Weight
- 4.41 lb / 2000 g
- Coverage
- Up to 160 sq ft at 1/12" thickness
- Finish
- Transparent / clear
- Base
- Water-based
- Flexibility
- Accommodates surface movement
- Dry time
- 2–4 hours; full cure in 24 hours
- Min. temperature
- 5°C / 41°F for application
- Cleanup
- Water cleanup before curing
- Surfaces
- RV roof, gutters, tiles, walls, windows, pipes, concrete, metal, ceramic, wood, brick
- Uses
- RV roof waterproofing and leak prevention; gutter and downspout crack sealing; roof tile and skylight waterproofing; basement and wall moisture barrier; window sill and chimney sealing; home renovatio
- In the box
- Sealant, applicator brush