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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14004 Gallon Clear Roof Sealant

Product ID: 15718053

Details

Brand
Sashco
Item Weight
1.6 ounces
Item dimensions L x W x H
6.7 x 6.7 x
Material
polymer
Style
Gallon

☀️Superior UV & weather resistance

🌧️Applies on wet surfaces & rain-ready

🛠️Ultra-elastic polymer formula

711.93 DT

Duties & taxes included

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal smart, stay leak-free—roof protection that works as hard as you do!

INVISIBLE PROTECTION - Clear formula seals without the messy asphalt look—maintain your roof’s sleek aesthetic.
INSTANT WEATHERPROOFING - Apply on wet roofs and withstand immediate rain or snow exposure without compromise.
MILDEW FREEZE RESISTANT - Waterproof and mildew-resistant with freeze-proof performance for year-round reliability.
DURABILITY THAT OUTPERFORMS - Lasts 2-3x longer than traditional asphalt sealants, saving time and money on repairs.
FLEXIBLE LONG LASTING SEAL - Expands and contracts with temperature changes—no cracking or brittleness.

Sashco 14004 Gallon Clear Roof Sealant is a premium, ultra-elastic polymer caulk designed for professional-grade roof repairs. It offers superior adhesion and flexibility, applying seamlessly on wet surfaces and resisting UV, mildew, and extreme weather conditions. This clear, paintable sealant outlasts traditional asphalt by 2-3 times, ensuring durable, invisible protection for a variety of roofing materials.

Specifications

ASIN	B000Y4COP6
Best Sellers Rank	#11,280 in Automotive ( See Top 100 in Automotive ) #65 in RV Sealants
Brand Name	Sashco
Color	Clear
Compatible Material	Asphalt
Customer Reviews	4.6 4.6 out of 5 stars (2,134)
Global Trade Identification Number	00031525140049
Included Components	Gallon Clear Roof Sealant
Item Dimensions	6.7 x 6.7 x 7.5 inches
Item Form	Liquid
Item Type Name	Gallon Clear Roof Sealant
Item Weight	1.6 ounces
Manufacturer	SASHCO SEALANTS
Material Type	polymer
Model	14004
Number of Items	1
Part Number	14004
Style Name	Gallon
Surface Recommendation	Roof
UPC	031525140049
Unit Count	1.0 Count
Warranty Description	Warranty
Water Resistance Level	Waterproof

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TrustScore 4.5 | 7,300+ reviews

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

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