Model # HE209004

Internet #100001308

Store SKU #100902

Henry 10.3 oz. 209 Elastomastic Sealant
0081725209046

Henry

10.3 oz. 209 Elastomastic Sealant

$847 /each

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Product Overview

Henry 209 extreme wet patch is a premium, rubberized, SEBS modified, asphaltic sealing compound with excellent adhesion. Henry #209 is suitable for flashings and a wide variety of waterproofing uses, especially at moving joints where its flexibility and elasticity make it superior to standard plastic cements. Glossy black, easy spreading and non-sagging, it may be applied from 1/4 in. thick to a feather edge.

  • Warranted for lifetime of roof
  • Highly adhesive in wet and dry conditions
  • Compatible with the broadest variety of roofing and construction materials
  • Rubber modified
  • Glossy, black, easy spreading, non-sagging
  • Durable and flexible recommended for vertical metal applications
  • Use with 183 repair fabric for professional results
  • Provides up to 17 lin. ft. of coverage
  • Apply with a roofing trowel, putty knife or caulk gun

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Customer Questions & Answers

Could you seal a balcony window with this?

Could you seal a balcony window with this?
Asked by: Bavez
This product would work for your window. However it a little messy, and is not paintable. I would use a silicon sealer instead.
Answered by: Pops
Date published: 2017-05-25

how long does it take to dry

looking to fill a small Ruth in my blacktop
Asked by: Rickyk
about 24 hours
Answered by: Don
Date published: 2017-05-16

Can this be used to seal around the base of a metal building that is on asphalt?

Can this be used to seal around the base of a metal building that is on asphalt?
Asked by: Kegger
Yes. I would incorporate a layer of fiberglass mesh to help with cracking, especially in the colder climates, due to a lot of movement of the ground relative to the building.
Answered by: tomr
Date published: 2017-03-28

I have a gap between my door and my concrete stem wall that is allowing water to leak in between....

I have a gap between my door and my concrete stem wall that is allowing water to leak in between. The stem wall butts up to the treated 2x6 then the door sits in the concrete wall. Can I use this to seal that gap? I will put a trim board over to cover it after installed. Please see attached photo. I have dug the foam out of the crack.
Asked by: Ranger
I wouldn't use this product for that application. I would rip a piece of plastic or find a piece of plastic molding the right size to fill most of the gap and use a siliconized latex caulk such as DAP Dynaflex 230 10.1 oz. Premium Indoor/Outdoor Sealant to seal the joints.
Answered by: tomr
Date published: 2017-06-07
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Customer Reviews

10.3 oz. 209 Elastomastic Sealant is rated 4.4 out of 5 by 120.
Rated 4 out of 5 by from This stuff does the job, but it's very smeary and messy. If you're not careful, it will get all ... This stuff does the job, but it's very smeary and messy. If you're not careful, it will get all over everything. Be sure to have plenty of paint thinner/mineral spirits and rags available when you use it, you'll need 'em. And wear disposable gloves. I downgraded it one star because the metal rings at either end of the tube are too big to fit some caulking guns. I had to struggle to force it into the HDX plastic caulk gun that I was using. When I was done I had to struggle to pry it out. I never had this problem before with any other kind of caulk tube.
Date published: 2017-01-30
Rated 4 out of 5 by from Works Good! This stuff worked good. It did seal my leak in the roof. They say it can be put on in the rain over even under water, but I did not find that to work very well because it would go on OK but if you touched it with the tip of the nozzle after down it would come off. Overall the stuff works! Glad I tried it.
Date published: 2017-01-24
Rated 5 out of 5 by from Best product I've ever used for fixing roof leaks. Easy to use and spread. Can be forced into t... Best product I've ever used for fixing roof leaks. Easy to use and spread. Can be forced into the smallest cracks.
Date published: 2017-05-16
Rated 5 out of 5 by from This caulking was used during the rain and it worked great. Leak stopped. This caulking was used during the rain and it worked great. Leak stopped.
Date published: 2017-01-03
Rated 5 out of 5 by from We used this to seal leaks from rust damage to the roof line of a 40' shipping container that we ... We used this to seal leaks from rust damage to the roof line of a 40' shipping container that we use for storage. It was new to our job and when the rains came it leaked and we needed to patch it without being able to wait for a dry spell so we would not have a damp surface to contend with. It applied well and seems to be holding just fine. We have no further water entry in the area repaired, and look forward to applying a "Snow Coat" like product over all as soon as we get dry and a wee bit warmer in the spring. I will use this product again if the need occurs.
Date published: 2017-01-24
Rated 3 out of 5 by from I only give 3 stars, as it was very difficult to apply under wet conditions. I was using on metal... I only give 3 stars, as it was very difficult to apply under wet conditions. I was using on metal flashing around my chimney. I had to use my propane torch to dry and heat the flashing before the product would adhere. However , it did stop the leak into my house. If you have never used a torch to do this type of repair, call a professional, because if you are not VERY careful, you could actually start your house on fire, or be burned BADLY!!!
Date published: 2017-03-06
Rated 5 out of 5 by from I USED THIS PRODUCT IN PLACE OF DRIVEWAY SEALANT. I HAD A LARGE CRACK IN MY DRIVEWAY THAT I Wante... I USED THIS PRODUCT IN PLACE OF DRIVEWAY SEALANT. I HAD A LARGE CRACK IN MY DRIVEWAY THAT I Wanted TO TAKE CARE OF SO NO WATER COULD GET IN.I WENT TO HOME DEPOT TO GET SOME DRIVEWAY SEALANT BUT IT WAS OUT OF SEASON AND NOT AVAILABLE AT THIS TIME. I PICKED UP THIS ROOFING SEALER TO GET BY AND IT WORKED "GREAT".
Date published: 2017-03-07
Rated 5 out of 5 by from Still the best product to fix a leaky roof. One hour after the rain stopped I went to homedepot a... Still the best product to fix a leaky roof. One hour after the rain stopped I went to homedepot and bought 3 tubes of Henry 209 I went on the still wet roof and resealed all the areas around the flashing that was leaking. The next day it started to rain again I went into the attic leaks were fixed.
Date published: 2017-01-04
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