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Dicor

DAP Dicor Lap Sealant, 10.3 fl oz Capacity

  • Based on 8,208 reviews
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Availability: Only 6 left in stock, order soon!
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Arrives Monday, Mar 16
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Color: White


Style: Self-Leveling


Features

  • RV ROOFING USE: Lap sealant is sun-ray stabilized to avoid spoiling and discoloration; Plus, it will not stain or discolor any roofing material to which it is applied
  • COLOR: White hue for stylish and beautiful RV roof
  • EASY TO USE: Self-leveling for smooth application to RV roofing on horizontal surfaces
  • SIZE: 10.3 oz. tube
  • COMPATIBILITY: Works with EPDM, TPO and PVC membranes, it adheres firmly to aluminum, mortar, wood, vinyl, galvanized metal, fiberglass, and concrete

Description

Dicor’s Self-Leveling Lap Sealant creates a watertight seal along a roof's edges, air vents, vent pipes, and screw heads. This lap sealant is a versatile sealant formulated for EPDM roofing but also compatible with most other roofing material, including Dicor DiFlex II, Tufflex PVC, and BriTEK TPO roofing. It offers excellent adhesion to aluminum, mortar, wood, vinyl, galvanized metal and concrete. Continuously seals and remains flexible. Color matched, our lap sealants are sun-ray stabilized to avoid discoloration and spoiling and will not stain or discolor any material to which it is applied. HAPS-free.

Material: Rubber


Brand: Dicor


Style: Self-Leveling


Item Weight: 12.8 Ounces


Item dimensions L x W x H: 11.25 x 2 x 2 inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 11.25 x 2 x 2 inches; 12.8 ounces


Item model number ‏ : ‎ 501LSW-1


Batteries ‏ : ‎ 1 Unknown batteries required.


Date First Available ‏ : ‎ August 28, 2008


Manufacturer ‏ : ‎ Dicor


Best Sellers Rank: #299 in Automotive (See Top 100 in Automotive) #1 in RV Sealants


#1 in RV Sealants:


Customer Reviews: 4.7 4.7 out of 5 stars (22,900)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 16

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Works great but know what to expect.
Item Package Quantity: 1
This review is for Dicor 501LSW-1 Lap Sealant. This sealant is for use on horizontal surfaces. Do not use it on vertical surfaces or it will run down the sides. There is a negative review on this product complaining that it does not self level, the negative review is mis-leading. This product does self level. I think the person who purchased it and was disappointed thought it would be a molasses like consistency that would run and spread thinly and evenly. That is not what this product does. This works great on things like roof vents and where ceiling fans protrude from the roof. It kind of works this way, lets say you have a screw head you want to cover, put a 1/2" high glob of 501LSW on it that completely covers the screw head. After a few moments the glob will spread out to a larger circle and be about 1/4" high. If you are using this like traditional caulk and just running a bead of it, that wont work right. It has to be a tall bead of caulk so that it can level out. Like the example above with the screw head, if you put a bit of caulk on the screw head that is 1/8" high that wont spread and it probably wont self level much either. This stuff is meant to be put on in a generous manner, it is not going to look pretty but it will flow into nooks and crannies and fill potential leak spots. If you are near the edge of your roof be careful as this can level out by the roof edge and drip down the sides. In a way it is similar to baking cookies, you put a ball of cookie dough on a sheet and as it bakes the dough ball spreads out and makes a thin cookie. If you think of this product like the cookie i think it will be closer to expectations. If you need an item for a vertical surfact this is NOT it. ... show more
Reviewed in the United States on November 17, 2017 by Frank
    • Easy to apply, long lasting, sealant that self levels
Item Package Quantity: 1
Dicor sealant is hands down the best stuff for sealing campers. It's best to apply it with a small, flat paint brush. It will self level so when you are done it flattens out which looks great, and allows water to flow across it. Dicor is much better than silicone, which will crack, leak, peel, and doesn't self level. I put a new vent on my 1984 pop up camper and used this to seal if. You get a lot so I used the rest to seal every seam and crack on the roof. That would have been enough, but I also bought a gallon of UV roof sealer and rolled on three coats to protect the dicor and seal the roof. My old camper didn't leak at all during three days of torrential down pours. The wind was blowing too, which says a lot. I know this will last a long time so I won't have to keep reapplying silicone. I recommend buying an extra tube to keep just in case you find yourself needing it in the middle of nowhere. ... show more
Reviewed in the United States on July 8, 2017 by LB
    • Flawless flow from tube
Item Package Quantity: 1
Review Image by Tony
Regardless of reviews stating did not flow or tube exploded, this product worked great. I allowed tube to set in sun for 30-60 minutes before use and sealant flowed smoothly. I recommend and will continue to use Dicor 501LSW-1
Reviewed in the United States on June 6, 2019 by Tony
    • Not An Adhesive! Unimpressed with consistency.
Item Package Quantity: 1
Perhaps it is my fault for not understanding the use of this stuff. Used it to seal a cable entry plastic housing that covers holes on the roof of my RV- but while it may or may not seal out moisture for years (don't know yet), what it does NOT do is adhere the plastic housing to the roof. Even when dry, you can mush the goop around with your finger, or easily pull it apart. The basic silicone window and door sealant I got at Ace hardware seems to function much better- although Dicor claims that silicone sealants deteriorate in the sun. Oh- and it isn't even 'self-leveling' as described. I put a bead of it along a separating seam, and it didn't flow into the seam. it just sits there- looking like a bead line. It's not sticky, goopy or flowy enough for my desires. Perhaps I'm just not a professional and don't understand the proper use of a "lap sealant" (even though I watched the Dicor video on how to apply) I just don't trust this material. Doesn't seem to be good at anything. the dried surface has a mat finish and feel to it- and seems to collect dirt. I dunno'- maybe I'm wrong, but it just didn't work like I expected. ... show more
Reviewed in the United States on May 9, 2019 by mo
    • Sticky and self leveling!
Item Package Quantity: 1
IF you have never used this type of caulk/sealant its a bit different to use. Forget making a nice fillet. this stuff is made to flow. Slowly but it does flow or as they say self leveling. Use it on my Travel trailer roof to place a Max air roof fan. No leaks. Check your roof yearly and have a tube of this stuff on hand. ... show more
Reviewed in the United States on October 31, 2018 by Dave
    • Great Product for Enclosed trailer roof leaking
Item Package Quantity: 1
The media could not be loaded. Works really good. Looks like a factory roof. Spreads very thin. I used 2 tubes for as 14 ft long cargo trailer roof. clean up is kinda hard. I used my hand to spread the sealant that worked better than a paint brush.
Reviewed in the United States on October 1, 2017 by JUST A DAD VIDEOS

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