can this be applied over silicone

Says right on the container: "Remove any silicone with a silicone caulk remover".

Is this a silicone or a rubber-based product? Or something else?

It says it's a co-polymer rubber in one of the descriptions.

Why would this sealant and the through the roof cartridge sealant be "frequently bought together"? Is there a difference in what they do?

I bought the two together so that with the cartridge it could be squeezed into tight fitting cracks. And I bought the stuff in the can so that it could be brushed over to possibly seal anything that was missed with the cartridge. Kind of a double up in order to catch a leak that has been hard to find.

Hi! Can I apply this with a foam brush?

Schmitt, you could over a small area, but the foam will fall apart. a 3 to 4 inch bristle brush is ideal for large areas. My wife has used a 2 inch brush on some seams on her car.

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Sashco Through The Roof Sealant, Roof Seal, 10.5 Ounce Cartridge, Clear (Pack of 12)

Sashco Through The Roof Sealant, Roof Seal, 10.5 Ounce Cartridge, Clear (Pack of 12)

Product ID: 702646331

Details

Brand
Sashco
Item dimensions L x W x H
21.1 x 16 x
Item weight
10.5 Ounces
Material
Silicone
Style
Cartridge

💧Water & mildew resistant

🌡️Elastic across -0°C to 120°F

🛠️20x longer lasting than asphalt

2629.93 DT

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Description

🔧 Seal smart, stay leak-free — the clear choice for pros who demand perfection!

UNIVERSAL ADHESION - Bonds tenaciously to metal, wood, ceramic, glass, and more—even on wet surfaces—for versatile, professional repairs.
CRYSTAL CLEAR FINISH - Goes on transparent and stays clear—no unsightly yellowing or mess, preserving your roof’s aesthetic.
UNMATCHED DURABILITY - Lasts 20 times longer than traditional asphalt sealants, ensuring your roof stays leak-free season after season.
WEATHERPROOF PAINTABLE - Water and mildew resistant, paintable, and won’t freeze—perfect for year-round application and lasting protection.
TEMPERATURE DEFYING FLEXIBILITY - Ultra-elastic formula expands and contracts with temperature changes from freezing to scorching heat without cracking.

Sashco Through The Roof Sealant is a premium clear silicone sealant designed for permanent roof leak repairs. It offers exceptional elasticity, lasting 20 times longer than asphalt alternatives, and adheres to a wide range of roofing materials. Resistant to water, mildew, UV damage, and temperature extremes, it provides a crystal-clear, paintable finish that won’t crack or yellow over time. Ideal for professionals and savvy homeowners seeking durable, invisible protection.

Specifications

ASIN	B00IQCIE0C
Brand	Sashco
Colour	Clear
Compatible Material	Ceramic, Glass, Metal, Wood
Customer Reviews	4.7 4.7 out of 5 stars (117)
Item Dimensions	21.1 x 16 x 30.5 centimetres
Item Form	Gel
Item Weight	10.5 Ounces
Manufacturer	Sashco
Manufacturer Part Number	14010-12
Material	Silicone
Model Number	14010
Number of Items	12
Style Name	Cartridge
Surface Recommendation	Roof
UPC	031525914107
Unit Count	12 Cartridge
Water Resistance Level	Water Resistant

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Perfect platform for hard-to-find items. Delivery was prompt.

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Excellent communication throughout the order process. Product is perfect.

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2629.93 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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