Will the self leveling dicor lap sealant work on an alluminum sun porch roof?

Yes! My RV roof is aluminum.. make sure you clean the area and make sure you rinse the area with clean water so that there is no Residue from whatever cleaner you use to clean the aluminum. Then simply apply Dicor. I did my RV I’ve had three rain falls and it is perfectly sealed. Also please note that it will take 30 to 40 days before it hardens like a rock. Until then it will be waterproof but it will be soft so don’t think that that’s abnormal. It’s totally normal for it to take up to 30 to 40 days before it completely hardens.

Fine print says: "may not be suitable for some tpo roofs" how do i know which? no where in description. i see this on tube after i purchase.

I did a lot of research to find the correct sealant for my RV roof. As I understand it there are two types of TPO roof material, one is the same color on both sides and the other has "felt" on the back side. According to the Dicor website the type with "felt" can use this type of sealant the other requires Dicor Ultra Sealant.

how long does it take to cure before I put on a liquid epdm rubber roof?

Put the EPDM roof on first, let it cure/dry. Then use Dicor Lap Sealant to seal off edges and corners and vent connections.

is dicor self leveling lap sealant good for sealing windows and sliding doors?

Only on a horizontal surface, but dicor makes a sealant that is t self leveling that would work.

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Dicor 501LSW-1 Self-Leveling Lap Sealant, 4 Pack

Product ID: 4930412

Details

Brand
Dicor
Item Weight
1.5 Kilograms
Item dimensions L x W x H
22.25 x 13.75
Material
Aluminum
Style
Compact

⏳2-year shelf life

🌧️Waterproof seal

🛠️Multi-surface adhesion

€ 127.88

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛡️ Seal your space, secure your peace of mind!

WEATHERPROOF DURABILITY - Waterproof formula ensures lasting protection against rain, wind, and harsh elements.
ULTIMATE ROOF EDGE PROTECTION - Creates a secure secondary seal on vents, pipes, and screw heads to keep your roof leak-proof.
VERSATILE SURFACE COMPATIBILITY - Bonds firmly to aluminum, wood, vinyl, concrete, and more—perfect for diverse roofing materials.
LONG SHELF LIFE WITH SMART STORAGE - Keeps fresh for 2 years when stored between 55-85°F, so you’re always ready for your next project.
TRUSTED BY THOUSANDS OF PROFESSIONALS - Rated 4.8 stars by over 12,000 users—join the elite group securing their roofs with Dicor.

Dicor 501LSW-1 Self-Leveling Lap Sealant is a premium waterproof sealant designed for roofing applications. Compatible with multiple materials including aluminum, wood, vinyl, and concrete, it creates a durable secondary seal around roof edges, vents, and fasteners. With a 2-year shelf life under proper storage and a strong 4.8-star rating from over 12,000 users, it’s the go-to choice for professionals seeking reliable, long-lasting protection.

Specifications

ASIN	B00G6KGPFM
Best Sellers Rank	#927 in Automotive ( See Top 100 in Automotive ) #5 in RV Sealants
Brand Name	Dicor
Color	White
Compatible Material	Aluminum, Concrete, Metal, Vinyl, Wood
Customer Reviews	4.8 4.8 out of 5 stars (12,385)
EU Spare Part Availability Duration	2 Years
Included Components	Tube
Item Dimensions	22.25 x 13.75 x 9 inches
Item Form	Paste, Tube
Item Weight	1.5 Kilograms
Manufacturer	Dicor
Material Type	Aluminum
Model	501 - LSW6
Number of Items	4
Part Number	501 - LSW6
Style Name	Compact
Surface Recommendation	Roof
Unit Count	1.0 Count
Water Resistance Level	Waterproof

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€ 127.88

Duties & taxes included

In stock

Sold byAmazon FinlandDelivered 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 Finland.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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