Model # HE289004

Internet #100034161

Store SKU #371283

0081725289048

Henry

10.3 oz. 289 White Solarflex Elastocaulk Roof Sealant

$ 4 47

Overview

Henry 289 11 oz. Solarflex Elastocaulk is a white, elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating. With its thick, water-based formula, this compound is ready for top coating with a reflective white coating just hours after application.
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Frequently Bought Together

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Product Overview

Henry 289 11 oz. Solarflex Elastocaulk is a white, elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating. With its thick, water-based formula, this compound is ready for top coating with a reflective white coating just hours after application.
  • Doesn't bleed through reflective coatings
  • Will not crack, craze, or lose adhesion when applied as directed to a smooth, clean, sound roof surface
  • Ready for top coating in as little as 2 to 4 hours after application
  • Seals skylights, roof vents, air conditioning units, chimneys, seams or anywhere else that leaks are likely to occur
  • Use with 296 elastotape for reliable repair/prevention
  • Apply with a brush, caulk gun or roof trowel
  • 11 oz. covers up to 17 lin. ft.
  • Thick, water-based formula

Product Overview

Model #: HE289004
Sku #: 371283
Internet #: 100034161

Henry 289 11 oz. Solarflex Elastocaulk is a white, elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating. With its thick, water-based formula, this compound is ready for top coating with a reflective white coating just hours after application.

  • Doesn't bleed through reflective coatings
  • Will not crack, craze, or lose adhesion when applied as directed to a smooth, clean, sound roof surface
  • Ready for top coating in as little as 2 to 4 hours after application
  • Seals skylights, roof vents, air conditioning units, chimneys, seams or anywhere else that leaks are likely to occur
  • Use with 296 elastotape for reliable repair/prevention
  • Apply with a brush, caulk gun or roof trowel
  • 11 oz. covers up to 17 lin. ft.
  • Thick, water-based formula

Info & Guides

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Compare Similar

Compare Similar Products
Brand Henry Henry Henry Henry
Name 10.3 oz. 289 White Solarflex Elastocaulk Roof Sealant 10.1 oz. Construction and Flashing Sealant 10.1 oz. 884 Tropi-Cool 100% Silicone Roof Sealant 0.90 Gal. 885 Tropi-Cool 100% Silicone Seam and Repair Roof Sealant
Price
$4.47
$9.98
$14.36
$85.26
Ratings (12) (51) (55) (78)
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Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
12
Product Size (oz.)
10.3
Product Width (in.)
2

Details

Application Method
Trowel
Cold Applied
Cold Applied
Color Family
White
Color/Finish
White
Features
Algae Resistant,Corrosion Resistant,Extreme Heat,High Reflectivity,Mildew Resistant,Rust Resistant
Material Construction
Polymeric
Roof Repair Type
Acrylic
Roofing Product Type
Sealant

Warranty / Certifications

Manufacturer Warranty
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product. We will replace at no charge any product proved to be defective within 12 months of purchase.

Specifications

Dimensions

Product Depth (in.)
2
Product Height (in.)
12
Product Size (oz.)
10.3
Product Width (in.)
2

Details

Application Method
Trowel
Cold Applied
Cold Applied
Color Family
White
Color/Finish
White
Features
Algae Resistant,Corrosion Resistant,Extreme Heat,High Reflectivity,Mildew Resistant,Rust Resistant
Material Construction
Polymeric
Roof Repair Type
Acrylic
Roofing Product Type
Sealant

Warranty / Certifications

Manufacturer Warranty
We, the manufacturer, warrant only that this product is free of defects, since many factors which affect the results obtained from this product. We will replace at no charge any product proved to be defective within 12 months of purchase.

Questions & Answers

Is this roof sealant paintable?

Asked by: Ryan
It's an acrylic caulk so yes you should be able to paint it. Henry does recommend that you cover this with their elastomeric coatings however. I assume you need to do some touch up.
Answered by: Shoholasmokin
Date published: 2019-01-06

I have a sunroom with roofing panels that need to be resealed is this the correct item?

Asked by: Mary
I wouldn't hesitate using this to seal your roofing panels. You just need to be sure of where the roof is actually leaking, because roof leaks can be deceptive!
Answered by: Dave
Date published: 2019-01-08

Does thia compare to henry 289 found in the 1 gallon cAn?

Example: I have looked at the manual and can't figure out what I did wrong.
Asked by: Dalton
Yep its the same stuff.
Answered by: Shoholasmokin
Date published: 2019-01-06

Is the Henry 289 roof sealant compatible with an EPDM roof such as that found atop an RV?

I viewed the SDS without finding whether this product is or isn't compatible. If this is a roof sealant why does SDS state to avoid extreme temperatures and direct sunlight, seems confusing?
Asked by: Scott
Scott-the SDS states that to inform users this is not a 'stand alone' product. This must be covered with a white roof coating. To answer your first question, no; we would not recommend this for that type of roof. For an RV roof, we would only recommend our 884/885 Tropi-Cool 100% Silicone Seam and Roof Repair Sealant for which I have included a link below for you that contains more information as well as several instructional videos. Thank you for putting your trust in the Henry Company and The Home Depot. https://us.henry.com/roofing/roofing-sealants/henry-884-tropi-cool-silicone-roof-sealant https://us.henry.com/roofing/roofing-sealants/henry-885-tropi-cool-silicone-seam-and-repair-roof-sealant
Answered by: Henry Company
Date published: 2018-08-06
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Customer Reviews

10.3 oz. 289 White Solarflex Elastocaulk Roof Sealant is rated 4.4 out of 5 by 12.
Rated 4 out of 5 by from Overall, I would recommend this product for small fixes on your roof or other places that may nee... Overall, I would recommend this product for small fixes on your roof or other places that may need repair. The product is fairly thick, but it is easy to apply and place as needed. One of the only cons I see with this product is the fact that it can take a couple of hours to really set. We haven't had a major leak from our roof as of yet, so we can't attest to whether it will really last or stand up to the elements.
Date published: 2018-12-09
Rated 3 out of 5 by from If you are planning a more extensive sealing of your roof, then this product could be good as... If you are planning a more extensive sealing of your roof, then this product could be good as an initial step. It is not a stand-alone product for repairing roof or flashing leaks. Once applied, it must be covered with an additional product made by the manufacturer that would provide a more thorough coverage of the area. If you have the need to fix a leak in flashing, raised singles, roof vents, skylights, etc. you may wish to try Loctite PL S30 black polyurethane roof and flashing sealant, also available from Home Depot. It is more expensive, but is a one-step product that is paintable and long-lasting. This may be something that you will find useful, it just didn't meet my needs for a one-step repair product.
Date published: 2018-12-05
Rated 5 out of 5 by from Living in the country, we have a few seasonal communities/campgrounds that include mobile homes a... Living in the country, we have a few seasonal communities/campgrounds that include mobile homes and sun rooms with low slope roofs. Eventually these units will develop leaky roofs if not maintained on a regular basis. Although we won't see temperatures warm enough to apply this product for a while, we always have some construction going on around here.So let me first start off by saying that this is really one part of a roof repair maintenance system. You would use this like a caulk to seal off any areas where leaks might occur. For areas like corners or where more reinforcement is needed use the Henry Reinforced Fabric Elasto Tape - you simply embed the non-woven poly tape into the caulk. Finally once you have completed you flashing and sealed any potential leaks, you would come back and coat your roof with one of the elastomeric roof coatings. either 287 Solar-Flex® White Elastomeric Roof Coating, 587 100% Acrylic Dura-Brite™ White Elastomeric Roof Coating, or 687 100% Acrylic Enviro-White™ Extreme Elastomeric Roof Coating. As far as the caulk itself, it appears to be formulated to work with the Henry system and given that Henry is willing to warrant the system for between 7 and 12 years, I would advise sticking with the system. The caulk tools really well, you can spread out a patch, embed the Elasto tape and then cover the Elasto tape with more caulk for a really good seal/flashing. And it cleans up with water.
Date published: 2019-01-06
Rated 5 out of 5 by from This Henry 289, 11 oz., Solarflex Elastocaulk is a white, elastomeric acrylic patching compound specially formulated for repairing and preventing roof leaks prior to coating with an acrylic reflective coating. This is not a 'stand-alone' product. The manufacturer recommends that it must be covered with a white roof coating. The Henry Company appears to be very responsive to questions about their products so if you are in doubt about the use, please contact the Henry Company. This product is a thick, water-based formula. After correctly applied, this compound is ready for top coating with a reflective white coating just hours after application. Product is ready for top coating in as little as 2 to 4 hours after application. I used it on my roof vents, applied with a caulk gun.
Date published: 2018-12-03
Rated 5 out of 5 by from Good stuff! I used this product, along with Henry Reinforced Polyester Fabric Tape, to reseal the flange of the roof vent on my camper prior to recoating. It worked well by itself to seal some metal seams that had begun to open too. This product is also "cheap insurance" for a homeowner with asphalt roof shingles to have around for repair in case cracks, a popped nail or for the repair of a loose or missing shingle. In addition, this acrylic sealant is versatile since it can be used for problems on metal roofing, concrete or masonry.
Date published: 2018-12-05
Rated 5 out of 5 by from I have been using Henry products for many years, and have never had a bad experience with any of ... I have been using Henry products for many years, and have never had a bad experience with any of them! The same is true for their 10.3 OZ. WHITE SOLARFLEX ELASTOCAULK ROOF SEALANT. I used this product to seal my gutters, which were leaking badly at the corners where the seams had opened over the years, allowing water to wash away areas I was trying to protect. This product stopped the leak once and for all, where regular latex caulk wouldn't! I highly recommend this product!
Date published: 2019-01-08
Rated 4 out of 5 by from This 10.3 ounce tube of Elastocaulk roof sealant by Henry worked out very well. I used it to seal a small nail hole leak in my attic, and several drafty gaps in my garage and basement using a standard caulking gun. It set up very quickly, adhered well to wood, concrete, and metal. It also remained flexible after it dried (about 2-4 hours). For large roofing jobs I would use another product, but for the odd small job, it did the trick.
Date published: 2018-12-22
Rated 5 out of 5 by from The Henry 10.3 oz. 289 White Solarflex Elastocaulk Roof Sealant was shipped in a box and arrived ... The Henry 10.3 oz. 289 White Solarflex Elastocaulk Roof Sealant was shipped in a box and arrived fine. This is a great product, I would like to try it out right now, how ever sub freezing temperatures.arrived before the tube did. Which figures as I have a project I am going to use this for. And this product must be kept from freezing before being used and while curing. This size tube of course works in standard calking guns.
Date published: 2018-12-11
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