Sashco Through the ROOF sealant is the crystal clear, ultra-elastic sealant made to permanently stop and prevent roof leaks. It effectively seals around a variety of roof fixtures without the messy look of asphalt. Plus, this clear roof sealant won’t dry hard and crack like traditional asphalt repair products, and lasts 20 times longer! It expands and contracts with temperature changes.

• Seals everything
• Apply in standing water and wet surfaces
• Easy to apply, even down to 0 degrees
• Will last 20x longer than roof cement
• Paintable and mildew/mold resistant
• Brush grade applies easily for big jobs
• Dries clear
• Sold by the single gallon or 2 pack
• Better sealant than Flex Seal

Through the Roof sealant is sold by:

• Single gallon
• 2 pack gallons
• Quarts
• 10.5 ounce caulk tubes
• 10.5 ounce Cobra nozzle

Through the Roof!® sealant is the clear, ultra-elastic caulk made to permanently stop and prevent roof leaks. It effectively seals around a variety of rooftop fixtures and other materials without the messy look of asphalt.

Through the Roof!® won’t dry hard and crack, and it expands and contracts with temperature changes. It can be applied to wet surfaces and exposed to rain or snow immediately, and Through the Roof! won’t turn brittle in the sun or cold.

Features & Benefits of Through the Roof Clear sealant

• Elastomeric with powerful adhesion—it stretches and won’t tear, crack or pull away
• Ultra Clear
• Excellent UV resistance
• Lasts 2-3 times longer than asphalt patch
• Sticks to wet surfaces
• Adheres to most existing roof patches
• Paintable
• Water & mildew resistant
• won’t freeze
• Limited Lifetime Warranty
• Stop-flow plunger
• Available in 10.5 oz cartridges, quarts and gallons
• Available in VOC compliant quarts and gallons *

Best usages of Through the Roof clear sealant

• Asphalt patches
• galvanized metal and aluminum flashing
• PVC & ABS vent pipe
• skylights
• gutters & downspouts
• ductwork & vents
• chimneys
• brick/block/mortar
• shingles & shakes
• flat terra cotta tile
• metals RV’s

Through the Roof sealant and temperature

• Flexes with temperature
• Will not freeze
• Can be left in unheated areas
• Water and mildew resistant

Adheres to More surfaces than Flex Seal

• Sticks to concrete, mortar and Brick
• wood
• asphalt shingles and terra cotta shingles
• paint
• Metal or clay roofs
• Ceramic tile
• Rubber
• Cloth canvas

Sashco Through the Roof sealant lasts longer than other products to stop roof leaks

• lasts longer than Flex Seal
• Flex Rubber
• Rubber cement
• Leak Stopper
• Henry Roof Patch
• Kool Seal
• Dap Ultra Seal roof sealant

Great for RV’s

• If you have a recreational vehicle, you probably already know that it can have some of the same repair issues as a home will need.
• sticks to flat roofs
• Sticks to asphalt shingles
• Dries clear and will not show
• Paintable

Sashco dries clear

Through the Roof sealant is a quality product that works.  You will pay more than if you buy just silicone, but in the end The Sashco Cement & Patching Sealant will stay on.  If you buy a lesser price product and it doesn’t work or maybe it doesn’t last as long, you will just be replacing it and spending more. Buy a good product such as this and it will last much longer. A customer commented, “Used this product on and off over the years and would highly recommend. Few more dollars than straight silicone but well worth the price.”

Amazon | reviews