What is the difference between the 501 and 551 versions of this sealant?

Both are non-sag, but 501 is for horizontal surfaces and 551 is for vertical surfaces. Not sure what the difference is. The last letter indicates the color. (W=white)

can this caulk tube of dico r be reseal ed after opening, to be used at a later date or will it just dry out.?

There is a product out there called Little Red Cap (https://www.amazon.com/Little-Red-Cap-Canister/dp/B076CRG6WN/ref=sr_1_3?crid=26RMJPU78XU9Y&keywords=little+red+cap+caulking+tube+covers&qid=1568080303&s=automotive&sprefix=little+red+cap+c%2Cautomotive%2C178&sr=1-3-catcorr). I have had tubes covered for many months and they don't dry out. I have found this at local hardware stores as well.

can i use this to seal corner trim on rv or will it sag to much

Non sagging like the label says.

Do you have it in black?

Yes, we do. The part number is 551LSB-1

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551LSW-1 Non-Leveling Lap Sealant, White, 10.3 Oz, RV Roofing

Product ID: 7387397

Details

Brand
Dicor
Item Weight
14.4 ounces
Item dimensions L x W x H
11.25 x 2 x 2
Material
Rubber
Style
Non-Leveling

💧10.3 oz waterproof sealant

☀️Sun-ray stabilized for UV resistance

🛠️Compatible with 6+ roofing materials

$24.63

Duties & taxes included

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Description

🛡️ Seal smart, stay leak-free — the ultimate RV roof armor!

FLEXIBLE STRONG - Maintains flexibility while adhering to aluminum, wood, vinyl, and concrete surfaces.
SLEEK WHITE FINISH - Stylish white hue enhances your RV roof’s clean, professional look.
UV PROOF DURABILITY - Sun-ray stabilized formula prevents discoloration and degradation over time.
WATERTIGHT CONFIDENCE - Seals roof edges, vents, and screws flawlessly to keep leaks out.
VERSATILE COMPATIBILITY - Works seamlessly with EPDM, PVC, TPO, and more for all your RV roofing needs.

Dicor 551LSW-1 is a premium 10.3 oz white lap sealant designed for RV roofing and maintenance. It creates a watertight, flexible seal compatible with EPDM, PVC, TPO, and other roofing materials. Sun-ray stabilized to resist UV damage and discoloration, it adheres strongly to multiple surfaces including metal, wood, and concrete, ensuring long-lasting protection and a clean finish.

Specifications

ASIN	B003YJLIW8
Best Sellers Rank	#93 in Automotive ( See Top 100 in Automotive ) #1 in RV Sealants
Brand Name	Dicor
Color	White
Compatible Material	Rubber, Epdm, Dicor Diflex Ii, Tufflex, Pvc, Pritek Tpo
Customer Reviews	4.6 4.6 out of 5 stars (6,253)
Global Trade Identification Number	00677917000661
Included Components	Dicor Corporation 551Lsw-12 Edpm Lap Seal 10.3 Oz. Tube Wht
Item Dimensions	11.25 x 2 x 2 inches
Item Form	Liquid
Item Type Name	Dicor Corporation 551Lsw-12 Edpm Lap Seal 10.3 Oz. Tube Wht
Item Weight	14.4 ounces
Manufacturer	Dicor
Material Type	Rubber
Model	551LSW1
Number of Items	1
Number of Packs	1
Part Number	551LSW-1
Style Name	Non-Leveling
Surface Recommendation	Roof
UPC	677917000661
Unit Count	10.3 Fluid Ounces
Water Resistance Level	Waterproof

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$24.63

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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